Merge pull request #81 from liipx/master

update vitess, rename Newtable to others

advisor/heuristic.go

@@ -2305,7 +2305,7 @@ func (q *Query4Audit) RuleCreateDualTable() Rule {
 	var rule = q.RuleOK()
 	switch s := q.Stmt.(type) {
 	case *sqlparser.DDL:
-		if s.NewName.Name.String() == "dual" {
+		if s.Table.Name.String() == "dual" {
 			rule = HeuristicRules["TBL.003"]
 
 		}

ast/meta.go

@@ -77,27 +77,15 @@ func GetMeta(stmt sqlparser.Statement, meta common.Meta) common.Meta {
 		switch expr := node.(type) {
 		case *sqlparser.DDL:
 			// 如果SQL是一个DDL，则不需要继续遍历语法树了
-			db1 := expr.Table.Qualifier.String()
-			tb1 := expr.Table.Name.String()
-			db2 := expr.NewName.Qualifier.String()
-			tb2 := expr.NewName.Name.String()
-
-			if tb1 != "" {
-				if _, ok := meta[db1]; !ok {
-					meta[db1] = common.NewDB(db1)
-				}
-
-				meta[db1].Table[tb1] = common.NewTable(tb1)
+			for _, tb := range expr.FromTables {
+				appendTable(tb, "", meta)
 			}
 
-			if tb2 != "" {
-				if _, ok := meta[db2]; !ok {
-					meta[db2] = common.NewDB(db2)
-				}
-
-				meta[db2].Table[tb2] = common.NewTable(tb2)
+			for _, tb := range expr.ToTables {
+				appendTable(tb, "", meta)
 			}
 
+			appendTable(expr.Table, "", meta)
 			return false, nil
 		case *sqlparser.AliasedTableExpr:
 			// 非 DDL 情况下处理 TableExpr
@@ -110,26 +98,7 @@ func GetMeta(stmt sqlparser.Statement, meta common.Meta) common.Meta {
 			// 表名存放在 AST 中 TableName 里，包含表名与表前缀名。
 			// 当与 As 相对应的 Expr 为 TableName 的时候，别名才是一张实体表的别名，否则为结果集的别名。
 			case sqlparser.TableName:
-				db := table.Qualifier.String()
-				tb := table.Name.String()
-
-				if meta[db] == nil {
-					meta[db] = common.NewDB(db)
-				}
-
-				meta[db].Table[tb] = common.NewTable(tb)
-
-				// alias去重
-				aliasExist := false
-				for _, existedAlias := range meta[db].Table[tb].TableAliases {
-					if existedAlias == expr.As.String() {
-						aliasExist = true
-					}
-				}
-				if !aliasExist {
-					meta[db].Table[tb].TableAliases = append(meta[db].Table[tb].TableAliases, expr.As.String())
-				}
-
+				appendTable(table, expr.As.String(), meta)
 			default:
 				// 如果 AliasedTableExpr 中的 Expr 不是 TableName 结构体，则表示该表为一个查询结果集（子查询或临时表）。
 				// 在这里记录一下别名，但将列名制空，用来保证在其他环节中判断列前缀的时候不会有遗漏
@@ -152,6 +121,49 @@ func GetMeta(stmt sqlparser.Statement, meta common.Meta) common.Meta {
 	return meta
 }
 
+// appendTable 将 sqlparser.TableName 中的库表信息提取后放到 meta 中
+// @tb 为 sqlparser.TableName 对象
+// @as 为该表的别名，无别名时为空
+// @meta 为信息集合
+func appendTable(tb sqlparser.TableName, as string, meta map[string]*common.DB) map[string]*common.DB {
+	if meta == nil {
+		return meta
+	}
+
+	dbName := tb.Qualifier.String()
+	tbName := tb.Name.String()
+	if tbName == "" {
+		return meta
+	}
+
+	if meta[dbName] == nil {
+		meta[dbName] = common.NewDB(dbName)
+	}
+
+	meta[dbName].Table[tbName] = common.NewTable(tbName)
+	mergeAlias(dbName, tbName, as, meta)
+
+	return meta
+}
+
+// mergeAlias 将所有的表别名归并到一个表下
+func mergeAlias(db, tb, as string, meta map[string]*common.DB) {
+	if meta == nil || as == "" {
+		return
+	}
+
+	aliasExist := false
+	for _, existedAlias := range meta[db].Table[tb].TableAliases {
+		if existedAlias == as {
+			aliasExist = true
+		}
+	}
+
+	if !aliasExist {
+		meta[db].Table[tb].TableAliases = append(meta[db].Table[tb].TableAliases, as)
+	}
+}
+
 // eqOperators 等值条件判断关键字
 var eqOperators = map[string]string{
 	"=":            "eq",

ast/meta_test.go

@@ -59,7 +59,7 @@ func TestFindCondition(t *testing.T) {
 	for _, sql := range common.TestSQLs {
 		fmt.Println(sql)
 		stmt, err := sqlparser.Parse(sql)
-		//pretty.Println(stmt)
+		// pretty.Println(stmt)
 		if err != nil {
 			panic(err)
 		}
@@ -143,7 +143,7 @@ func TestFindJoinTable(t *testing.T) {
 	for _, sql := range sqlList {
 		fmt.Println(sql)
 		stmt, err := sqlparser.Parse(sql)
-		//pretty.Println(stmt)
+		// pretty.Println(stmt)
 		if err != nil {
 			panic(err)
 		}
@@ -167,7 +167,7 @@ func TestFindJoinCols(t *testing.T) {
 	for _, sql := range sqlList {
 		fmt.Println(sql)
 		stmt, err := sqlparser.Parse(sql)
-		//pretty.Println(stmt)
+		// pretty.Println(stmt)
 		if err != nil {
 			panic(err)
 		}
@@ -189,7 +189,7 @@ func TestFindJoinColBeWhereEQ(t *testing.T) {
 	for _, sql := range sqlList {
 		fmt.Println(sql)
 		stmt, err := sqlparser.Parse(sql)
-		//pretty.Println(stmt)
+		// pretty.Println(stmt)
 		if err != nil {
 			panic(err)
 		}
@@ -211,7 +211,7 @@ func TestFindJoinColBeWhereINEQ(t *testing.T) {
 	for _, sql := range sqlList {
 		fmt.Println(sql)
 		stmt, err := sqlparser.Parse(sql)
-		//pretty.Println(stmt)
+		// pretty.Println(stmt)
 		if err != nil {
 			panic(err)
 		}
@@ -239,7 +239,7 @@ func TestFindAllCondition(t *testing.T) {
 	for _, sql := range sqlList {
 		fmt.Println(sql)
 		stmt, err := sqlparser.Parse(sql)
-		//pretty.Println(stmt)
+		// pretty.Println(stmt)
 		if err != nil {
 			panic(err)
 		}
@@ -258,7 +258,7 @@ func TestFindColumn(t *testing.T) {
 	for _, sql := range sqlList {
 		fmt.Println(sql)
 		stmt, err := sqlparser.Parse(sql)
-		//pretty.Println(stmt)
+		// pretty.Println(stmt)
 		if err != nil {
 			panic(err)
 		}
@@ -286,7 +286,7 @@ func TestFindAllCols(t *testing.T) {
 	for _, sql := range sqlList {
 		fmt.Println(sql)
 		stmt, err := sqlparser.Parse(sql)
-		//pretty.Println(stmt)
+		// pretty.Println(stmt)
 		if err != nil {
 			panic(err)
 		}
@@ -322,3 +322,47 @@ func TestGetSubqueryDepth(t *testing.T) {
 		fmt.Println(dep)
 	}
 }
+
+func TestAppendTable(t *testing.T) {
+	sqlList := []string{
+		"select ID,name from (select address from customer_list where SID=1 order by phone limit 50,10) a join customer_list l on (a.address=l.address) join city c on (c.city=l.city) order by phone desc;",
+	}
+
+	meta := make(map[string]*common.DB)
+	for _, sql := range sqlList {
+		fmt.Println(sql)
+		stmt, err := sqlparser.Parse(sql)
+		if err != nil {
+			t.Error("syntax check error.")
+		}
+
+		err = sqlparser.Walk(func(node sqlparser.SQLNode) (kontinue bool, err error) {
+			switch expr := node.(type) {
+			case *sqlparser.AliasedTableExpr:
+				switch table := expr.Expr.(type) {
+				case sqlparser.TableName:
+					appendTable(table, expr.As.String(), meta)
+				default:
+					if meta == nil {
+						meta = make(map[string]*common.DB)
+					}
+					if meta[""] == nil {
+						meta[""] = common.NewDB("")
+					}
+					meta[""].Table[""] = common.NewTable("")
+					meta[""].Table[""].TableAliases = append(meta[""].Table[""].TableAliases, expr.As.String())
+				}
+			}
+			return true, nil
+		}, stmt)
+
+		if err != nil {
+			t.Error(err)
+		}
+	}
+
+	// 仅对第一条测试SQL进行测试，验证别名正确性
+	if meta[""].Table["customer_list"].TableAliases[0] != "l" || meta[""].Table["city"].TableAliases[0] != "c" {
+		t.Error("alias filed\n", pretty.Sprint(meta))
+	}
+}

env/env.go

@@ -248,18 +248,37 @@ func (ve *VirtualEnv) BuildVirtualEnv(rEnv *database.Connector, SQLs ...string)
 
 			// 为了支持并发，需要将DB进行映射，但db.table这种形式无法保证DB的映射是正确的
 			// TODO：暂不支持 create db.tableName (id int) 形式的建表语句
-			if stmt.Table.Qualifier.String() != "" || stmt.NewName.Qualifier.String() != "" {
+			if stmt.Table.Qualifier.String() != "" {
 				common.Log.Error("BuildVirtualEnv DDL Not support '.'")
 				return false
 			}
 
+			for _, tb := range stmt.FromTables {
+				if tb.Qualifier.String() != "" {
+					common.Log.Error("BuildVirtualEnv DDL Not support '.'")
+					return false
+				}
+			}
+
+			for _, tb := range stmt.ToTables {
+				if tb.Qualifier.String() != "" {
+					common.Log.Error("BuildVirtualEnv DDL Not support '.'")
+					return false
+				}
+			}
+
 			// 拉取表结构
 			table := stmt.Table.Name.String()
 			if table != "" {
 				err = ve.createTable(*rEnv, rEnv.Database, table)
+				// 这里如果报错可能有两种可能：
+				// 1. SQL 是 Create 语句，线上环境并没有相关的库表结构
+				// 2. 在测试环境中执行 SQL 报错
+				// 如果是因为 Create 语句报错，后续会在测试环境中直接执行 create 语句，不会对程序有负面影响
+				// 如果是因为执行 SQL 报错，那么其他地方执行 SQL 的时候也一定会报错
+				// 所以这里不需要 `return false`，可以继续执行
 				if err != nil {
 					common.Log.Error("BuildVirtualEnv Error : %v", err)
-					return false
 				}
 			}
 

vendor/vendor.json

@@ -1016,68 +1016,68 @@
 		{
 			"checksumSHA1": "w8FCRjH70gM6QttB9QrEh9Y1x64=",
 			"path": "vitess.io/vitess",
-			"revision": "6fca9975675109decbf1c389641597929824eeba",
-			"revisionTime": "2018-10-31T20:10:04Z"
+			"revision": "54855ec7b36906b6d53aa5af0f0293a0a73ae928",
+			"revisionTime": "2018-11-05T03:16:12Z"
 		},
 		{
 			"checksumSHA1": "aKn1oKcY74N8TRLm3Ayt7Q4bbI4=",
 			"path": "vitess.io/vitess/go/bytes2",
-			"revision": "6fca9975675109decbf1c389641597929824eeba",
-			"revisionTime": "2018-10-31T20:10:04Z"
+			"revision": "54855ec7b36906b6d53aa5af0f0293a0a73ae928",
+			"revisionTime": "2018-11-05T03:16:12Z"
 		},
 		{
 			"checksumSHA1": "JVCEN4UGRmg3TofIBdzZMZ3G0Ww=",
 			"path": "vitess.io/vitess/go/hack",
-			"revision": "6fca9975675109decbf1c389641597929824eeba",
-			"revisionTime": "2018-10-31T20:10:04Z"
+			"revision": "54855ec7b36906b6d53aa5af0f0293a0a73ae928",
+			"revisionTime": "2018-11-05T03:16:12Z"
 		},
 		{
 			"checksumSHA1": "e1WJ7vCnVrlQQQlc6n/FewCDMso=",
 			"path": "vitess.io/vitess/go/sqltypes",
-			"revision": "6fca9975675109decbf1c389641597929824eeba",
-			"revisionTime": "2018-10-31T20:10:04Z"
+			"revision": "54855ec7b36906b6d53aa5af0f0293a0a73ae928",
+			"revisionTime": "2018-11-05T03:16:12Z"
 		},
 		{
 			"checksumSHA1": "ntFIQYkBS51G6y+FEkjFW40+HOU=",
 			"path": "vitess.io/vitess/go/vt/log",
-			"revision": "6fca9975675109decbf1c389641597929824eeba",
-			"revisionTime": "2018-10-31T20:10:04Z"
+			"revision": "54855ec7b36906b6d53aa5af0f0293a0a73ae928",
+			"revisionTime": "2018-11-05T03:16:12Z"
 		},
 		{
 			"checksumSHA1": "XozR8bmeSR5KTe/nlUJkpJY2HKI=",
 			"path": "vitess.io/vitess/go/vt/proto/query",
-			"revision": "6fca9975675109decbf1c389641597929824eeba",
-			"revisionTime": "2018-10-31T20:10:04Z"
+			"revision": "54855ec7b36906b6d53aa5af0f0293a0a73ae928",
+			"revisionTime": "2018-11-05T03:16:12Z"
 		},
 		{
 			"checksumSHA1": "OnWsUHLDKcO3spwH0jD55SvKD24=",
 			"path": "vitess.io/vitess/go/vt/proto/topodata",
-			"revision": "6fca9975675109decbf1c389641597929824eeba",
-			"revisionTime": "2018-10-31T20:10:04Z"
+			"revision": "54855ec7b36906b6d53aa5af0f0293a0a73ae928",
+			"revisionTime": "2018-11-05T03:16:12Z"
 		},
 		{
 			"checksumSHA1": "sBAuZ/itMR8U8qbK4yLHxkP6Cpc=",
 			"path": "vitess.io/vitess/go/vt/proto/vtgate",
-			"revision": "6fca9975675109decbf1c389641597929824eeba",
-			"revisionTime": "2018-10-31T20:10:04Z"
+			"revision": "54855ec7b36906b6d53aa5af0f0293a0a73ae928",
+			"revisionTime": "2018-11-05T03:16:12Z"
 		},
 		{
 			"checksumSHA1": "pLWM+SPGZs3k+IhjktE/cGUlpM0=",
 			"path": "vitess.io/vitess/go/vt/proto/vtrpc",
-			"revision": "6fca9975675109decbf1c389641597929824eeba",
-			"revisionTime": "2018-10-31T20:10:04Z"
+			"revision": "54855ec7b36906b6d53aa5af0f0293a0a73ae928",
+			"revisionTime": "2018-11-05T03:16:12Z"
 		},
 		{
-			"checksumSHA1": "re3V8oX+ujxHbNZuB+QEtrcXxE8=",
+			"checksumSHA1": "3rucaIfitefjezWeglPndd50Mcw=",
 			"path": "vitess.io/vitess/go/vt/sqlparser",
-			"revision": "6fca9975675109decbf1c389641597929824eeba",
-			"revisionTime": "2018-10-31T20:10:04Z"
+			"revision": "54855ec7b36906b6d53aa5af0f0293a0a73ae928",
+			"revisionTime": "2018-11-05T03:16:12Z"
 		},
 		{
 			"checksumSHA1": "oF4XzuOzwvj1iduX/lYqNSyY/HM=",
 			"path": "vitess.io/vitess/go/vt/vterrors",
-			"revision": "6fca9975675109decbf1c389641597929824eeba",
-			"revisionTime": "2018-10-31T20:10:04Z"
+			"revision": "54855ec7b36906b6d53aa5af0f0293a0a73ae928",
+			"revisionTime": "2018-11-05T03:16:12Z"
 		}
 	],
 	"rootPath": "github.com/XiaoMi/soar"

vendor/vitess.io/vitess/go/vt/sqlparser/ast.go

@@ -718,21 +718,30 @@ func (node *DBDDL) walkSubtree(visit Visit) error {
 	return nil
 }
 
-// DDL represents a CREATE, ALTER, DROP, RENAME or TRUNCATE statement.
-// Table is set for AlterStr, DropStr, RenameStr, TruncateStr
-// NewName is set for AlterStr, CreateStr, RenameStr.
-// VindexSpec is set for CreateVindexStr, DropVindexStr, AddColVindexStr, DropColVindexStr
-// VindexCols is set for AddColVindexStr
+// DDL represents a CREATE, ALTER, DROP, RENAME, TRUNCATE or ANALYZE statement.
 type DDL struct {
-	Action        string
-	Table         TableName
-	NewName       TableName
+	Action string
+
+	// FromTables is set if Action is RenameStr or DropStr.
+	FromTables TableNames
+
+	// ToTables is set if Action is RenameStr.
+	ToTables TableNames
+
+	// Table is set if Action is other than RenameStr or DropStr.
+	Table TableName
+
+	// The following fields are set if a DDL was fully analyzed.
 	IfExists      bool
 	TableSpec     *TableSpec
 	OptLike       *OptLike
 	PartitionSpec *PartitionSpec
-	VindexSpec    *VindexSpec
-	VindexCols    []ColIdent
+
+	// VindexSpec is set for CreateVindexStr, DropVindexStr, AddColVindexStr, DropColVindexStr.
+	VindexSpec *VindexSpec
+
+	// VindexCols is set for AddColVindexStr.
+	VindexCols []ColIdent
 }
 
 // DDL strings.
@@ -756,20 +765,23 @@ func (node *DDL) Format(buf *TrackedBuffer) {
 	switch node.Action {
 	case CreateStr:
 		if node.OptLike != nil {
-			buf.Myprintf("%s table %v %v", node.Action, node.NewName, node.OptLike)
+			buf.Myprintf("%s table %v %v", node.Action, node.Table, node.OptLike)
 		} else if node.TableSpec != nil {
-			buf.Myprintf("%s table %v %v", node.Action, node.NewName, node.TableSpec)
+			buf.Myprintf("%s table %v %v", node.Action, node.Table, node.TableSpec)
 		} else {
-			buf.Myprintf("%s table %v", node.Action, node.NewName)
+			buf.Myprintf("%s table %v", node.Action, node.Table)
 		}
 	case DropStr:
 		exists := ""
 		if node.IfExists {
 			exists = " if exists"
 		}
-		buf.Myprintf("%s table%s %v", node.Action, exists, node.Table)
+		buf.Myprintf("%s table%s %v", node.Action, exists, node.FromTables)
 	case RenameStr:
-		buf.Myprintf("%s table %v to %v", node.Action, node.Table, node.NewName)
+		buf.Myprintf("%s table %v to %v", node.Action, node.FromTables[0], node.ToTables[0])
+		for i := 1; i < len(node.FromTables); i++ {
+			buf.Myprintf(", %v to %v", node.FromTables[i], node.ToTables[i])
+		}
 	case AlterStr:
 		if node.PartitionSpec != nil {
 			buf.Myprintf("%s table %v %v", node.Action, node.Table, node.PartitionSpec)
@@ -804,11 +816,23 @@ func (node *DDL) walkSubtree(visit Visit) error {
 	if node == nil {
 		return nil
 	}
-	return Walk(
-		visit,
-		node.Table,
-		node.NewName,
-	)
+	for _, t := range node.AffectedTables() {
+		if err := Walk(visit, t); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// AffectedTables returns the list table names affected by the DDL.
+func (node *DDL) AffectedTables() TableNames {
+	if node.Action == RenameStr || node.Action == DropStr {
+		list := make(TableNames, 0, len(node.FromTables)+len(node.ToTables))
+		list = append(list, node.FromTables...)
+		list = append(list, node.ToTables...)
+		return list
+	}
+	return TableNames{node.Table}
 }
 
 // Partition strings

vendor/vitess.io/vitess/go/vt/sqlparser/sql.go

@@ -628,349 +628,367 @@ var yyExca = [...]int{
 	5, 29,
 	-2, 4,
 	-1, 37,
-	159, 292,
-	160, 292,
-	-2, 282,
+	159, 294,
+	160, 294,
+	-2, 284,
 	-1, 262,
-	112, 622,
-	-2, 618,
+	112, 624,
+	-2, 620,
 	-1, 263,
-	112, 623,
-	-2, 619,
+	112, 625,
+	-2, 621,
 	-1, 326,
-	82, 791,
+	82, 793,
 	-2, 60,
 	-1, 327,
-	82, 749,
+	82, 751,
 	-2, 61,
 	-1, 332,
-	82, 729,
-	-2, 584,
-	-1, 334,
-	82, 770,
+	82, 731,
 	-2, 586,
-	-1, 586,
-	1, 344,
-	5, 344,
-	12, 344,
-	13, 344,
-	14, 344,
-	15, 344,
-	17, 344,
-	19, 344,
-	30, 344,
-	31, 344,
-	42, 344,
-	43, 344,
-	44, 344,
-	45, 344,
-	46, 344,
-	48, 344,
-	49, 344,
-	52, 344,
-	53, 344,
-	55, 344,
-	56, 344,
-	263, 344,
-	-2, 362,
-	-1, 589,
+	-1, 334,
+	82, 772,
+	-2, 588,
+	-1, 587,
+	1, 346,
+	5, 346,
+	12, 346,
+	13, 346,
+	14, 346,
+	15, 346,
+	17, 346,
+	19, 346,
+	30, 346,
+	31, 346,
+	42, 346,
+	43, 346,
+	44, 346,
+	45, 346,
+	46, 346,
+	48, 346,
+	49, 346,
+	52, 346,
+	53, 346,
+	55, 346,
+	56, 346,
+	263, 346,
+	-2, 364,
+	-1, 590,
 	53, 43,
 	55, 43,
 	-2, 45,
-	-1, 725,
-	112, 625,
-	-2, 621,
-	-1, 937,
+	-1, 727,
+	112, 627,
+	-2, 623,
+	-1, 940,
 	5, 30,
-	-2, 428,
-	-1, 962,
+	-2, 430,
+	-1, 965,
 	5, 29,
-	-2, 558,
-	-1, 1202,
+	-2, 560,
+	-1, 1207,
 	5, 30,
-	-2, 559,
-	-1, 1252,
-	5, 29,
 	-2, 561,
-	-1, 1325,
+	-1, 1257,
+	5, 29,
+	-2, 563,
+	-1, 1330,
 	5, 30,
-	-2, 562,
+	-2, 564,
 }
 
 const yyPrivate = 57344
 
-const yyLast = 11302
+const yyLast = 11224
 
 var yyAct = [...]int{
 
-	263, 1360, 1350, 1316, 876, 661, 965, 551, 1264, 1103,
-	983, 241, 804, 1137, 1034, 1100, 966, 267, 1104, 903,
-	850, 870, 293, 989, 836, 826, 57, 802, 269, 1008,
-	1222, 1110, 82, 1116, 856, 750, 204, 1077, 260, 204,
-	690, 929, 1037, 760, 550, 3, 1025, 823, 806, 599,
-	840, 483, 776, 727, 866, 791, 489, 827, 430, 495,
-	784, 294, 51, 232, 503, 598, 322, 204, 82, 325,
-	265, 582, 204, 911, 204, 331, 82, 250, 320, 56,
-	1353, 1337, 1348, 1323, 1345, 877, 757, 1336, 1322, 583,
-	1095, 1196, 565, 435, 1275, 1131, 240, 1145, 1146, 1147,
-	1132, 1133, 818, 819, 817, 1150, 1148, 254, 233, 234,
-	235, 236, 996, 51, 239, 995, 238, 600, 997, 601,
-	456, 246, 759, 24, 25, 52, 27, 28, 1291, 516,
-	515, 525, 526, 518, 519, 520, 521, 522, 523, 524,
-	517, 237, 43, 527, 1016, 849, 61, 29, 48, 49,
-	199, 195, 196, 197, 474, 1225, 1241, 857, 1185, 1183,
-	231, 475, 472, 473, 467, 468, 1347, 38, 1344, 461,
-	1317, 54, 63, 64, 65, 66, 67, 1058, 785, 841,
-	1307, 1265, 1368, 1273, 445, 438, 458, 193, 460, 444,
-	984, 986, 669, 204, 1267, 204, 1055, 192, 843, 193,
-	660, 204, 1057, 1126, 1125, 1124, 433, 441, 204, 207,
-	194, 905, 82, 82, 82, 82, 1296, 82, 457, 459,
-	539, 540, 1364, 1205, 1064, 843, 945, 82, 923, 824,
-	699, 507, 31, 32, 34, 33, 36, 451, 50, 516,
-	515, 525, 526, 518, 519, 520, 521, 522, 523, 524,
-	517, 527, 696, 527, 1009, 1154, 502, 82, 1305, 37,
-	44, 45, 1266, 70, 46, 47, 35, 985, 198, 517,
-	1164, 491, 527, 462, 462, 462, 462, 1149, 462, 39,
-	40, 588, 41, 42, 1274, 1272, 857, 1114, 462, 904,
-	481, 492, 930, 537, 842, 1292, 1321, 602, 1056, 71,
-	1054, 479, 480, 455, 691, 1097, 1155, 777, 51, 541,
-	542, 543, 544, 545, 546, 547, 548, 201, 204, 204,
-	204, 842, 843, 536, 82, 664, 538, 500, 1362, 1014,
-	82, 1363, 1193, 1361, 518, 519, 520, 521, 522, 523,
-	524, 517, 1310, 502, 527, 497, 581, 586, 321, 1327,
-	777, 431, 952, 432, 549, 434, 553, 554, 555, 556,
-	557, 558, 559, 560, 561, 53, 564, 566, 566, 566,
-	566, 566, 566, 566, 566, 574, 575, 576, 577, 1232,
-	587, 191, 464, 465, 466, 692, 469, 447, 448, 449,
-	596, 846, 431, 1231, 493, 1329, 478, 847, 590, 567,
-	568, 569, 570, 571, 572, 573, 516, 515, 525, 526,
-	518, 519, 520, 521, 522, 523, 524, 517, 842, 54,
-	527, 1029, 734, 839, 837, 429, 838, 501, 500, 730,
-	204, 835, 841, 942, 1099, 82, 732, 733, 731, 1369,
-	1028, 204, 204, 82, 502, 204, 317, 318, 204, 702,
-	703, 1017, 204, 437, 82, 82, 82, 82, 82, 82,
-	82, 82, 520, 521, 522, 523, 524, 517, 82, 82,
-	527, 941, 1303, 940, 442, 1306, 443, 204, 1370, 463,
-	1248, 22, 450, 501, 500, 501, 500, 1229, 1061, 452,
-	501, 500, 920, 921, 922, 82, 462, 501, 500, 204,
-	502, 1026, 502, 704, 462, 82, 751, 502, 752, 998,
-	1009, 999, 1004, 698, 502, 462, 462, 462, 462, 462,
-	462, 462, 462, 1270, 1346, 676, 879, 678, 753, 462,
-	462, 439, 440, 728, 717, 719, 720, 675, 292, 729,
-	718, 245, 1333, 482, 1270, 1314, 482, 328, 726, 82,
-	697, 735, 736, 737, 738, 739, 740, 741, 742, 743,
-	744, 745, 746, 747, 748, 749, 674, 501, 500, 721,
-	80, 706, 1270, 482, 1270, 1297, 769, 772, 1270, 1269,
-	204, 723, 778, 725, 502, 1220, 1219, 1330, 204, 204,
-	665, 663, 204, 204, 1207, 482, 82, 658, 764, 580,
-	51, 589, 1204, 482, 659, 453, 330, 1161, 1160, 82,
-	754, 755, 668, 446, 436, 553, 586, 1157, 1158, 812,
-	586, 774, 1280, 679, 680, 681, 682, 683, 684, 685,
-	686, 1157, 1156, 935, 482, 788, 482, 687, 688, 852,
-	853, 854, 855, 1078, 762, 482, 609, 608, 24, 803,
-	810, 1279, 1276, 587, 24, 863, 864, 865, 858, 859,
-	860, 204, 781, 815, 82, 814, 82, 1151, 831, 990,
-	204, 990, 960, 204, 82, 844, 961, 765, 766, 872,
-	1080, 1101, 1251, 773, 1113, 811, 593, 592, 1067, 1113,
-	204, 58, 204, 204, 762, 787, 54, 780, 1200, 782,
-	783, 788, 54, 662, 1163, 947, 1159, 1000, 816, 868,
-	869, 610, 788, 1082, 1113, 1086, 24, 1081, 944, 1079,
-	788, 935, 666, 667, 1084, 462, 670, 462, 594, 673,
-	592, 935, 935, 1083, 595, 462, 525, 526, 518, 519,
-	520, 521, 522, 523, 524, 517, 1085, 1087, 527, 946,
-	330, 330, 330, 330, 728, 330, 913, 912, 693, 700,
-	729, 874, 943, 247, 54, 330, 54, 1338, 1313, 1236,
-	1227, 926, 927, 928, 851, 725, 1212, 871, 1142, 1003,
-	713, 1117, 1118, 705, 867, 925, 924, 862, 861, 204,
-	204, 204, 204, 204, 1355, 505, 1351, 1144, 1120, 1101,
-	1030, 204, 672, 328, 204, 967, 476, 712, 204, 1045,
-	977, 54, 204, 1123, 1122, 978, 974, 586, 586, 586,
-	586, 586, 973, 1342, 1335, 975, 1063, 82, 951, 962,
-	976, 908, 586, 880, 919, 882, 992, 1341, 1043, 991,
-	586, 761, 763, 901, 251, 252, 963, 964, 764, 496,
-	587, 587, 587, 587, 587, 980, 988, 779, 918, 917,
-	968, 786, 330, 971, 494, 803, 993, 987, 604, 979,
-	1010, 797, 798, 587, 813, 82, 82, 1021, 82, 969,
-	970, 934, 972, 484, 1001, 607, 454, 1018, 1019, 1006,
-	1007, 1013, 1237, 1312, 256, 485, 1311, 949, 1249, 1011,
-	1005, 82, 1198, 881, 1020, 1044, 1022, 1023, 1024, 1027,
-	1049, 1046, 1039, 1047, 1042, 204, 671, 801, 1040, 1041,
-	248, 249, 496, 916, 82, 242, 1285, 243, 1050, 58,
-	1284, 915, 1048, 1239, 990, 477, 689, 462, 1051, 1357,
-	1356, 1357, 875, 1060, 498, 1293, 1226, 1036, 695, 60,
-	62, 899, 591, 55, 900, 1, 1349, 878, 1033, 887,
-	1315, 1263, 462, 1136, 82, 82, 834, 1102, 1071, 1073,
-	1074, 902, 825, 330, 69, 428, 1096, 1088, 967, 1076,
-	1089, 330, 1090, 1091, 1105, 1093, 1094, 724, 82, 1112,
-	68, 1304, 330, 330, 330, 330, 330, 330, 330, 330,
-	833, 82, 832, 82, 82, 1121, 330, 330, 1107, 1271,
-	1224, 1070, 845, 1015, 848, 1130, 1128, 1143, 1309, 1127,
-	1012, 725, 615, 1106, 613, 51, 1134, 614, 612, 1139,
-	617, 204, 616, 708, 611, 215, 1140, 1141, 323, 82,
-	800, 603, 873, 505, 932, 1032, 330, 499, 933, 72,
-	1053, 1052, 82, 204, 883, 937, 938, 939, 470, 82,
-	1135, 471, 217, 535, 948, 82, 1152, 1153, 204, 954,
-	1059, 955, 956, 957, 958, 328, 914, 994, 329, 1108,
-	1172, 701, 488, 1283, 1238, 950, 562, 756, 828, 775,
-	1173, 268, 1190, 982, 716, 1174, 586, 770, 770, 1178,
-	1179, 1165, 1180, 770, 1181, 1182, 281, 1184, 278, 280,
-	279, 1176, 707, 959, 1167, 509, 266, 1170, 1199, 258,
-	585, 578, 792, 283, 282, 285, 286, 287, 288, 587,
-	1209, 967, 284, 289, 330, 82, 790, 486, 490, 1208,
-	1218, 789, 1119, 82, 1115, 584, 1066, 330, 1195, 793,
-	796, 797, 798, 794, 508, 795, 799, 1194, 1290, 1221,
-	711, 26, 59, 82, 82, 82, 516, 515, 525, 526,
-	518, 519, 520, 521, 522, 523, 524, 517, 1234, 724,
-	527, 253, 19, 18, 17, 20, 1214, 1215, 1216, 552,
-	16, 1228, 1001, 1230, 15, 14, 1065, 30, 563, 21,
-	13, 12, 330, 11, 330, 82, 82, 10, 82, 9,
-	8, 7, 330, 82, 1240, 82, 82, 82, 204, 1250,
-	1257, 82, 1235, 1105, 462, 1075, 6, 5, 1242, 1243,
-	1262, 1244, 1245, 1246, 1268, 4, 244, 82, 330, 23,
-	893, 2, 0, 1258, 0, 1259, 1260, 1261, 1252, 793,
-	796, 797, 798, 794, 892, 795, 799, 0, 0, 1117,
-	1118, 1294, 1106, 0, 0, 1253, 0, 1281, 0, 0,
-	0, 82, 1302, 1301, 1105, 0, 1277, 0, 1278, 0,
-	0, 0, 897, 0, 0, 0, 0, 0, 0, 0,
-	0, 891, 0, 1319, 0, 0, 0, 82, 1295, 1282,
-	1324, 0, 0, 0, 0, 0, 828, 0, 204, 0,
-	0, 967, 1162, 1106, 0, 51, 0, 0, 82, 0,
-	1331, 0, 0, 0, 0, 0, 770, 0, 0, 0,
-	0, 0, 1233, 0, 1169, 0, 1339, 1340, 0, 82,
-	0, 888, 885, 886, 0, 884, 0, 0, 0, 0,
-	0, 0, 1354, 0, 1045, 0, 0, 1035, 0, 1365,
-	0, 1175, 0, 0, 0, 330, 487, 0, 1177, 1343,
-	0, 0, 694, 0, 0, 0, 895, 898, 0, 1186,
-	1187, 1188, 0, 1043, 1191, 0, 0, 0, 0, 0,
-	0, 1358, 0, 0, 0, 714, 715, 1201, 1202, 1203,
-	0, 1206, 202, 1069, 0, 230, 0, 0, 0, 1352,
-	0, 0, 890, 1031, 330, 0, 330, 0, 1217, 0,
-	0, 0, 0, 0, 0, 1092, 0, 0, 0, 0,
-	257, 0, 0, 202, 889, 0, 0, 0, 202, 330,
-	202, 0, 0, 0, 0, 0, 0, 0, 552, 0,
-	1044, 767, 768, 0, 0, 1049, 1046, 1039, 1047, 1042,
-	0, 0, 330, 1040, 1041, 0, 1192, 482, 0, 0,
-	0, 0, 0, 0, 894, 0, 0, 1048, 0, 0,
-	828, 0, 828, 1038, 330, 0, 1247, 896, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 822, 0, 770,
-	0, 0, 1109, 1111, 516, 515, 525, 526, 518, 519,
-	520, 521, 522, 523, 524, 517, 0, 0, 527, 0,
-	0, 0, 0, 0, 0, 0, 1111, 0, 0, 0,
-	0, 0, 0, 1286, 1287, 1288, 1289, 0, 213, 330,
-	0, 330, 1138, 0, 1069, 0, 0, 0, 0, 0,
-	1298, 1299, 1300, 0, 0, 0, 0, 0, 0, 202,
-	0, 202, 226, 0, 0, 0, 0, 202, 0, 0,
-	0, 0, 0, 0, 202, 0, 0, 1166, 0, 0,
-	0, 1320, 0, 0, 0, 0, 1325, 0, 0, 1328,
-	1168, 0, 909, 910, 482, 490, 0, 1171, 0, 0,
-	0, 0, 0, 330, 0, 0, 1332, 0, 0, 0,
-	0, 0, 0, 208, 828, 0, 0, 0, 0, 0,
-	210, 0, 0, 0, 0, 0, 0, 0, 216, 212,
-	0, 516, 515, 525, 526, 518, 519, 520, 521, 522,
-	523, 524, 517, 1035, 828, 527, 0, 0, 0, 1366,
-	1367, 0, 770, 0, 0, 0, 0, 936, 0, 0,
-	214, 0, 0, 218, 0, 0, 225, 0, 0, 1189,
-	482, 0, 953, 330, 0, 0, 0, 0, 0, 0,
-	0, 1223, 0, 0, 202, 202, 202, 0, 0, 0,
-	0, 0, 209, 0, 0, 0, 0, 0, 0, 0,
-	0, 330, 330, 330, 0, 0, 0, 516, 515, 525,
-	526, 518, 519, 520, 521, 522, 523, 524, 517, 219,
-	211, 527, 220, 221, 222, 224, 223, 229, 0, 0,
-	0, 0, 0, 228, 227, 0, 0, 0, 0, 0,
-	0, 0, 0, 1254, 1255, 0, 1256, 0, 0, 0,
-	0, 1223, 0, 1223, 1223, 1223, 0, 0, 0, 1138,
-	511, 0, 514, 0, 0, 0, 0, 0, 528, 529,
-	530, 531, 532, 533, 534, 1223, 512, 513, 510, 516,
-	515, 525, 526, 518, 519, 520, 521, 522, 523, 524,
-	517, 0, 0, 527, 0, 0, 202, 0, 0, 1072,
-	1062, 0, 0, 0, 0, 0, 0, 202, 202, 1308,
-	0, 202, 0, 0, 202, 0, 0, 0, 677, 516,
-	515, 525, 526, 518, 519, 520, 521, 522, 523, 524,
-	517, 0, 770, 527, 0, 1326, 0, 0, 0, 0,
-	0, 0, 0, 202, 0, 0, 0, 1098, 0, 0,
-	0, 0, 0, 0, 0, 0, 1334, 0, 0, 0,
-	0, 0, 0, 0, 0, 202, 931, 0, 0, 0,
-	0, 0, 0, 0, 677, 0, 0, 1223, 0, 0,
-	0, 0, 0, 0, 0, 1129, 516, 515, 525, 526,
-	518, 519, 520, 521, 522, 523, 524, 517, 0, 0,
-	527, 516, 515, 525, 526, 518, 519, 520, 521, 522,
-	523, 524, 517, 0, 0, 527, 257, 0, 0, 0,
-	0, 257, 257, 0, 0, 771, 771, 257, 0, 0,
-	0, 771, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 257, 257, 257, 257, 632, 202, 0, 0, 0,
-	0, 0, 0, 0, 202, 808, 0, 0, 202, 202,
-	515, 525, 526, 518, 519, 520, 521, 522, 523, 524,
-	517, 0, 0, 527, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 1197, 0, 0, 0, 0, 0,
-	0, 552, 0, 0, 0, 0, 0, 0, 0, 1210,
-	0, 0, 1211, 0, 0, 1213, 0, 0, 0, 0,
-	0, 0, 0, 620, 0, 0, 0, 202, 0, 0,
-	0, 0, 0, 0, 0, 0, 202, 0, 0, 202,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 202, 0, 906, 907,
-	633, 0, 0, 0, 0, 0, 677, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 257, 0,
-	0, 0, 646, 647, 648, 649, 650, 651, 652, 0,
-	653, 654, 655, 656, 657, 634, 635, 636, 637, 618,
-	619, 0, 0, 621, 0, 622, 623, 624, 625, 626,
-	627, 628, 629, 630, 631, 638, 639, 640, 641, 642,
-	643, 644, 645, 0, 0, 257, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 257, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 771, 202, 202, 202, 202, 202,
-	0, 0, 0, 0, 0, 0, 0, 981, 0, 0,
-	202, 0, 0, 0, 808, 0, 0, 0, 202, 1318,
-	552, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	263, 1365, 1355, 1321, 878, 662, 968, 1227, 552, 267,
+	1269, 1107, 986, 1141, 969, 1104, 1037, 828, 293, 829,
+	806, 804, 906, 57, 838, 1108, 1120, 872, 551, 3,
+	825, 1114, 82, 1011, 1081, 932, 204, 331, 762, 204,
+	992, 759, 600, 241, 752, 692, 1040, 1028, 793, 232,
+	778, 729, 294, 51, 842, 808, 484, 490, 430, 584,
+	852, 496, 583, 265, 868, 599, 325, 204, 82, 320,
+	786, 914, 204, 504, 204, 322, 82, 250, 56, 1358,
+	240, 1342, 1353, 462, 566, 1328, 1350, 895, 879, 1341,
+	1099, 1201, 435, 1327, 233, 234, 235, 236, 1280, 858,
+	239, 894, 254, 601, 51, 602, 457, 199, 195, 196,
+	197, 1135, 246, 1136, 1137, 269, 1296, 517, 516, 526,
+	527, 519, 520, 521, 522, 523, 524, 525, 518, 899,
+	819, 528, 260, 61, 238, 1149, 1150, 1151, 893, 999,
+	237, 475, 998, 1154, 1152, 1000, 820, 821, 476, 473,
+	474, 1019, 851, 1230, 1246, 859, 761, 231, 1190, 63,
+	64, 65, 66, 67, 1188, 468, 469, 1352, 1349, 1322,
+	1082, 1061, 459, 787, 461, 445, 1312, 843, 1373, 987,
+	989, 1270, 446, 438, 1369, 192, 193, 193, 890, 887,
+	888, 1062, 886, 204, 1272, 204, 671, 1130, 845, 661,
+	441, 204, 1278, 1058, 458, 460, 845, 1084, 204, 1060,
+	1129, 1128, 82, 82, 82, 82, 433, 82, 207, 194,
+	540, 541, 1301, 897, 900, 198, 1210, 82, 1068, 521,
+	522, 523, 524, 525, 518, 1012, 948, 528, 926, 701,
+	1086, 1158, 1090, 508, 1085, 452, 1083, 518, 826, 528,
+	528, 1088, 693, 698, 502, 501, 988, 82, 431, 892,
+	1087, 1103, 1271, 908, 463, 463, 463, 463, 492, 463,
+	501, 503, 503, 1089, 1091, 493, 1310, 70, 1168, 463,
+	1118, 891, 603, 1297, 859, 1101, 503, 480, 481, 456,
+	1367, 429, 1159, 1368, 844, 1366, 465, 466, 467, 51,
+	470, 1326, 844, 1279, 1277, 1059, 944, 1057, 943, 437,
+	479, 502, 501, 71, 537, 1153, 779, 539, 204, 204,
+	204, 896, 736, 848, 82, 502, 501, 845, 503, 849,
+	82, 665, 482, 694, 898, 945, 734, 735, 733, 1017,
+	582, 907, 503, 1315, 779, 550, 955, 554, 555, 556,
+	557, 558, 559, 560, 561, 562, 431, 565, 567, 567,
+	567, 567, 567, 567, 567, 567, 575, 576, 577, 578,
+	498, 588, 1332, 448, 449, 450, 719, 721, 722, 191,
+	538, 494, 720, 1237, 1236, 502, 501, 439, 440, 591,
+	54, 568, 569, 570, 571, 572, 573, 574, 1032, 597,
+	732, 1031, 503, 542, 543, 544, 545, 546, 547, 548,
+	549, 517, 516, 526, 527, 519, 520, 521, 522, 523,
+	524, 525, 518, 844, 1020, 528, 704, 705, 841, 839,
+	204, 840, 1374, 22, 587, 82, 837, 843, 923, 924,
+	925, 204, 204, 82, 317, 318, 204, 1334, 753, 204,
+	754, 1311, 1001, 204, 1002, 82, 82, 82, 82, 82,
+	82, 82, 82, 464, 933, 1253, 1234, 1065, 1029, 82,
+	82, 1375, 1275, 1351, 502, 501, 1338, 483, 204, 519,
+	520, 521, 522, 523, 524, 525, 518, 463, 292, 528,
+	680, 503, 1308, 245, 1012, 463, 82, 1275, 1319, 483,
+	204, 1275, 483, 1275, 1302, 1335, 82, 463, 463, 463,
+	463, 463, 463, 463, 463, 672, 1275, 1274, 660, 1007,
+	80, 463, 463, 24, 678, 881, 669, 1225, 1224, 1285,
+	730, 328, 1212, 483, 1209, 483, 706, 755, 681, 682,
+	683, 684, 685, 686, 687, 688, 727, 963, 700, 677,
+	82, 964, 689, 690, 676, 666, 330, 283, 282, 285,
+	286, 287, 288, 664, 436, 659, 284, 289, 454, 771,
+	774, 54, 708, 1165, 1164, 780, 1161, 1162, 594, 723,
+	725, 204, 447, 766, 1284, 699, 1161, 1160, 1281, 204,
+	204, 483, 51, 204, 204, 938, 483, 82, 790, 483,
+	764, 483, 502, 501, 756, 757, 1155, 554, 610, 609,
+	82, 846, 1105, 1117, 814, 1117, 764, 1205, 783, 503,
+	595, 790, 593, 993, 776, 24, 1167, 731, 517, 516,
+	526, 527, 519, 520, 521, 522, 523, 524, 525, 518,
+	24, 805, 528, 728, 993, 588, 737, 738, 739, 740,
+	741, 742, 743, 744, 745, 746, 747, 748, 749, 750,
+	751, 812, 204, 816, 817, 82, 790, 82, 1256, 833,
+	58, 204, 204, 54, 789, 204, 82, 1163, 1071, 950,
+	854, 855, 856, 857, 1003, 818, 874, 1117, 54, 947,
+	938, 813, 204, 593, 204, 204, 865, 866, 867, 790,
+	330, 330, 330, 330, 587, 330, 593, 596, 587, 702,
+	938, 670, 767, 768, 247, 330, 54, 463, 775, 463,
+	870, 871, 938, 949, 860, 861, 862, 1343, 463, 1197,
+	483, 1318, 782, 946, 784, 785, 1241, 1232, 853, 727,
+	795, 798, 799, 800, 796, 506, 797, 801, 882, 1217,
+	884, 873, 730, 1146, 1121, 1122, 1127, 1006, 869, 904,
+	915, 864, 54, 916, 863, 663, 876, 517, 516, 526,
+	527, 519, 520, 521, 522, 523, 524, 525, 518, 927,
+	1360, 528, 1356, 1148, 1124, 928, 1105, 328, 1033, 674,
+	477, 204, 204, 204, 204, 204, 980, 978, 1126, 970,
+	714, 981, 979, 204, 977, 982, 204, 799, 800, 976,
+	204, 1347, 330, 1340, 204, 965, 251, 252, 605, 1067,
+	911, 497, 1346, 921, 920, 485, 707, 1024, 954, 82,
+	1203, 608, 455, 1016, 766, 994, 495, 486, 1317, 966,
+	967, 1316, 1254, 588, 588, 588, 588, 588, 1004, 731,
+	983, 972, 973, 971, 975, 995, 974, 1014, 805, 1008,
+	990, 996, 1242, 883, 673, 991, 588, 929, 930, 931,
+	922, 803, 248, 249, 497, 919, 1013, 82, 82, 242,
+	82, 1290, 243, 918, 763, 765, 58, 1289, 1244, 1023,
+	993, 1025, 1026, 1027, 478, 1009, 1010, 1362, 1361, 62,
+	781, 691, 499, 1362, 82, 1298, 587, 587, 587, 587,
+	587, 1231, 1030, 697, 60, 592, 55, 937, 204, 1,
+	1354, 587, 880, 330, 1036, 889, 1320, 82, 1268, 587,
+	463, 330, 1140, 952, 1053, 1039, 836, 827, 69, 428,
+	68, 1309, 835, 330, 330, 330, 330, 330, 330, 330,
+	330, 1064, 834, 1276, 1021, 1022, 463, 330, 330, 1229,
+	847, 1035, 1018, 850, 1147, 1075, 1314, 82, 82, 1074,
+	1106, 1015, 726, 970, 616, 614, 1100, 1080, 615, 613,
+	1093, 618, 617, 1109, 710, 612, 727, 1063, 215, 1092,
+	323, 82, 802, 604, 506, 1111, 875, 330, 500, 72,
+	1056, 1125, 1055, 885, 82, 471, 82, 82, 472, 1116,
+	217, 536, 256, 917, 997, 329, 1132, 1110, 1112, 51,
+	703, 1138, 1131, 489, 1288, 1139, 1243, 953, 563, 777,
+	268, 718, 1143, 281, 204, 1134, 278, 280, 758, 279,
+	709, 962, 82, 1144, 1145, 510, 266, 258, 772, 772,
+	586, 579, 1156, 1157, 772, 82, 204, 794, 792, 791,
+	328, 1123, 82, 204, 1119, 585, 1077, 1078, 1070, 82,
+	1200, 1295, 204, 830, 713, 26, 59, 253, 19, 1094,
+	1095, 18, 1097, 1098, 17, 330, 20, 1177, 935, 16,
+	1169, 15, 936, 1179, 14, 443, 30, 21, 330, 940,
+	941, 942, 13, 1171, 12, 11, 1174, 10, 951, 9,
+	8, 1178, 7, 957, 1186, 958, 959, 960, 961, 6,
+	5, 4, 1204, 244, 588, 23, 2, 970, 0, 0,
+	0, 0, 1214, 0, 0, 0, 0, 985, 0, 82,
+	1213, 0, 0, 1183, 1184, 0, 1185, 82, 0, 1187,
+	0, 1189, 1199, 330, 0, 330, 0, 0, 1004, 0,
+	0, 0, 0, 0, 330, 726, 488, 82, 82, 82,
+	0, 0, 0, 0, 0, 0, 1223, 0, 0, 0,
+	589, 1219, 1220, 1221, 1239, 0, 0, 587, 1240, 0,
+	330, 516, 526, 527, 519, 520, 521, 522, 523, 524,
+	525, 518, 202, 1226, 528, 230, 0, 0, 0, 1181,
+	82, 82, 0, 82, 0, 0, 201, 0, 82, 463,
+	82, 82, 82, 204, 1109, 1263, 82, 1264, 1265, 1266,
+	257, 1255, 0, 202, 0, 0, 0, 1257, 202, 1273,
+	202, 0, 82, 1267, 0, 0, 0, 321, 0, 1286,
+	1238, 0, 432, 0, 434, 487, 491, 1262, 1110, 0,
+	1233, 1258, 1235, 0, 1282, 0, 1283, 0, 1299, 0,
+	1079, 0, 509, 0, 0, 1109, 82, 0, 772, 1307,
+	1306, 0, 0, 0, 1245, 0, 0, 1300, 0, 0,
+	0, 0, 830, 1048, 0, 1287, 0, 0, 0, 1324,
+	0, 0, 82, 0, 0, 1329, 0, 553, 970, 1110,
+	0, 51, 0, 204, 0, 0, 564, 330, 0, 0,
+	0, 0, 1046, 82, 0, 1336, 0, 1247, 1248, 0,
+	1249, 1250, 1251, 0, 0, 0, 0, 0, 0, 0,
+	0, 1344, 1345, 1038, 82, 0, 0, 0, 0, 0,
+	0, 1348, 0, 0, 0, 0, 0, 1359, 0, 202,
+	0, 202, 0, 0, 1370, 1034, 330, 202, 330, 0,
+	0, 0, 0, 442, 202, 444, 795, 798, 799, 800,
+	796, 451, 797, 801, 0, 0, 1121, 1122, 453, 1047,
+	1073, 0, 330, 0, 1052, 1049, 1042, 1050, 1045, 0,
+	1048, 0, 1043, 1044, 0, 1357, 0, 1180, 0, 0,
+	0, 0, 1096, 0, 1182, 330, 1051, 0, 0, 0,
+	0, 0, 1054, 0, 0, 1191, 1192, 1193, 0, 1046,
+	1196, 0, 0, 0, 0, 0, 0, 330, 0, 0,
+	0, 0, 0, 1206, 1207, 1208, 0, 1211, 0, 0,
+	0, 0, 772, 0, 0, 1113, 1115, 0, 0, 0,
+	0, 0, 0, 0, 1222, 0, 0, 830, 0, 830,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 1115,
+	0, 0, 0, 0, 202, 202, 202, 0, 0, 0,
+	1363, 696, 330, 0, 330, 1142, 1047, 0, 581, 0,
+	590, 1052, 1049, 1042, 1050, 1045, 0, 0, 0, 1043,
+	1044, 0, 0, 0, 716, 717, 0, 0, 0, 0,
+	0, 0, 0, 1051, 0, 0, 0, 0, 0, 1041,
+	1170, 0, 1073, 1252, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 1172, 0, 0, 0, 0, 0, 0,
+	1175, 0, 0, 0, 0, 0, 0, 330, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 553, 0, 0,
+	769, 770, 0, 0, 0, 0, 0, 0, 0, 0,
+	1291, 1292, 1293, 1294, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 202, 1303, 1304, 1305,
+	0, 0, 830, 0, 0, 0, 772, 202, 202, 0,
+	611, 0, 202, 0, 0, 202, 824, 0, 0, 679,
+	0, 667, 668, 0, 0, 0, 321, 330, 1325, 675,
+	0, 1038, 830, 1330, 0, 1228, 0, 0, 0, 0,
+	0, 0, 0, 0, 202, 0, 0, 0, 0, 0,
+	0, 0, 0, 1337, 0, 330, 330, 330, 695, 0,
+	0, 1076, 0, 0, 0, 0, 202, 0, 0, 0,
+	0, 0, 0, 0, 0, 679, 0, 0, 0, 0,
+	715, 517, 516, 526, 527, 519, 520, 521, 522, 523,
+	524, 525, 518, 0, 0, 528, 1371, 1372, 1259, 1260,
+	0, 1261, 0, 0, 0, 0, 1228, 0, 1228, 1228,
+	1228, 0, 912, 913, 1142, 491, 0, 257, 0, 0,
+	0, 0, 257, 257, 0, 0, 773, 773, 257, 0,
+	1228, 0, 773, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 257, 257, 257, 257, 0, 202, 0, 0,
+	0, 0, 0, 0, 0, 202, 810, 0, 0, 202,
+	202, 788, 0, 0, 1313, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 815, 0, 0, 939, 0, 0,
+	0, 24, 25, 52, 27, 28, 0, 772, 0, 0,
+	1331, 0, 956, 0, 0, 0, 0, 0, 0, 0,
+	43, 0, 0, 0, 0, 29, 48, 49, 0, 0,
+	0, 1339, 526, 527, 519, 520, 521, 522, 523, 524,
+	525, 518, 0, 213, 528, 38, 0, 0, 202, 54,
+	0, 0, 1228, 0, 0, 0, 0, 202, 202, 0,
+	0, 202, 877, 0, 0, 0, 0, 226, 0, 0,
+	0, 901, 902, 0, 0, 903, 0, 0, 202, 0,
+	909, 910, 0, 0, 0, 0, 0, 0, 679, 0,
+	0, 0, 905, 0, 0, 0, 0, 0, 0, 0,
+	257, 0, 0, 0, 0, 0, 0, 633, 0, 0,
+	31, 32, 34, 33, 36, 0, 50, 0, 208, 0,
+	0, 0, 0, 0, 0, 210, 0, 0, 0, 0,
+	0, 0, 0, 216, 212, 0, 0, 37, 44, 45,
+	0, 1066, 46, 47, 35, 0, 0, 257, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 39, 40, 0,
+	41, 42, 0, 257, 0, 214, 1194, 483, 218, 0,
+	0, 225, 0, 0, 0, 0, 773, 202, 202, 202,
+	202, 202, 0, 0, 0, 621, 0, 0, 1102, 984,
+	0, 0, 202, 0, 0, 0, 810, 209, 0, 0,
+	202, 0, 0, 0, 517, 516, 526, 527, 519, 520,
+	521, 522, 523, 524, 525, 518, 0, 1198, 528, 0,
+	0, 0, 634, 0, 219, 211, 1133, 220, 221, 222,
+	224, 223, 229, 0, 0, 0, 0, 0, 228, 227,
+	0, 0, 0, 53, 647, 648, 649, 650, 651, 652,
+	653, 0, 654, 655, 656, 657, 658, 635, 636, 637,
+	638, 619, 620, 0, 0, 622, 0, 623, 624, 625,
+	626, 627, 628, 629, 630, 631, 632, 639, 640, 641,
+	642, 643, 644, 645, 646, 0, 0, 0, 0, 0,
+	0, 517, 516, 526, 527, 519, 520, 521, 522, 523,
+	524, 525, 518, 0, 202, 528, 0, 0, 0, 0,
+	0, 0, 0, 1195, 257, 0, 0, 0, 1069, 0,
+	0, 0, 0, 0, 0, 257, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 679, 1202, 0, 0, 0,
+	0, 0, 0, 553, 0, 0, 0, 0, 0, 0,
+	773, 1215, 0, 512, 1216, 515, 0, 1218, 0, 0,
+	0, 529, 530, 531, 532, 533, 534, 535, 0, 513,
+	514, 511, 517, 516, 526, 527, 519, 520, 521, 522,
+	523, 524, 525, 518, 0, 0, 528, 517, 516, 526,
+	527, 519, 520, 521, 522, 523, 524, 525, 518, 0,
+	0, 528, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 138, 0, 0, 0, 0, 0, 0, 0,
+	202, 103, 0, 0, 0, 0, 0, 119, 0, 121,
+	0, 0, 157, 130, 1166, 0, 0, 0, 0, 0,
+	0, 0, 202, 0, 934, 0, 0, 0, 0, 202,
+	0, 81, 0, 0, 0, 0, 1173, 0, 202, 0,
+	96, 0, 0, 1176, 517, 516, 526, 527, 519, 520,
+	521, 522, 523, 524, 525, 518, 0, 0, 528, 0,
+	0, 0, 0, 0, 0, 0, 0, 517, 516, 526,
+	527, 519, 520, 521, 522, 523, 524, 525, 518, 0,
+	0, 528, 0, 0, 773, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 108, 0, 0, 0, 205,
+	0, 0, 1323, 553, 144, 0, 160, 110, 118, 84,
+	90, 0, 109, 136, 149, 153, 0, 0, 0, 99,
+	0, 151, 140, 173, 0, 141, 150, 122, 165, 145,
+	172, 206, 180, 162, 179, 186, 85, 161, 171, 97,
+	154, 87, 169, 159, 128, 114, 115, 86, 0, 148,
+	102, 106, 101, 137, 166, 167, 100, 189, 91, 178,
+	89, 92, 177, 135, 164, 170, 129, 126, 88, 168,
+	127, 125, 117, 104, 111, 142, 124, 143, 112, 132,
+	131, 133, 0, 0, 0, 158, 175, 190, 94, 810,
+	163, 181, 182, 183, 184, 185, 0, 0, 95, 107,
+	134, 93, 113, 155, 116, 123, 147, 188, 139, 152,
+	98, 174, 156, 517, 516, 526, 527, 519, 520, 521,
+	522, 523, 524, 525, 518, 0, 0, 528, 0, 0,
+	83, 0, 120, 187, 146, 105, 176, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 202, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 257, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 257, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 677, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 138, 0, 0, 771, 0, 0,
-	0, 0, 0, 103, 0, 0, 0, 0, 0, 119,
-	0, 121, 0, 0, 157, 130, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 81, 0, 0, 0, 0, 0, 0,
-	0, 0, 96, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 773, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 202,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 202, 0, 516,
-	515, 525, 526, 518, 519, 520, 521, 522, 523, 524,
-	517, 0, 0, 527, 0, 0, 0, 0, 0, 202,
-	0, 0, 0, 0, 0, 0, 0, 108, 0, 0,
-	0, 205, 0, 0, 202, 0, 144, 0, 160, 110,
-	118, 84, 90, 0, 109, 136, 149, 153, 0, 0,
-	0, 99, 0, 151, 140, 173, 0, 141, 150, 122,
+	0, 416, 407, 1333, 378, 419, 356, 370, 427, 371,
+	372, 400, 342, 386, 138, 368, 0, 359, 337, 365,
+	338, 357, 380, 103, 383, 355, 409, 389, 418, 119,
+	425, 121, 394, 0, 157, 130, 0, 0, 382, 411,
+	384, 405, 377, 401, 347, 393, 420, 369, 398, 421,
+	0, 0, 0, 81, 0, 831, 832, 0, 0, 0,
+	0, 0, 96, 0, 396, 415, 367, 397, 399, 336,
+	395, 0, 340, 343, 426, 413, 362, 363, 1005, 0,
+	0, 0, 0, 0, 0, 381, 385, 402, 375, 0,
+	0, 0, 0, 0, 0, 0, 0, 360, 0, 392,
+	0, 0, 0, 344, 341, 0, 0, 379, 0, 0,
+	0, 346, 0, 361, 403, 0, 335, 108, 406, 412,
+	376, 205, 414, 374, 373, 417, 144, 0, 160, 110,
+	118, 84, 90, 0, 109, 136, 149, 153, 410, 358,
+	366, 99, 364, 151, 140, 173, 391, 141, 150, 122,
 	165, 145, 172, 206, 180, 162, 179, 186, 85, 161,
 	171, 97, 154, 87, 169, 159, 128, 114, 115, 86,
-	771, 148, 102, 106, 101, 137, 166, 167, 100, 189,
+	0, 148, 102, 106, 101, 137, 166, 167, 100, 189,
 	91, 178, 89, 92, 177, 135, 164, 170, 129, 126,
 	88, 168, 127, 125, 117, 104, 111, 142, 124, 143,
-	112, 132, 131, 133, 0, 0, 0, 158, 175, 190,
-	94, 0, 163, 181, 182, 183, 184, 185, 0, 0,
+	112, 132, 131, 133, 0, 339, 0, 158, 175, 190,
+	94, 354, 163, 181, 182, 183, 184, 185, 0, 0,
 	95, 107, 134, 93, 113, 155, 116, 123, 147, 188,
-	139, 152, 98, 174, 156, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 83, 0, 120, 187, 146, 105, 176, 416,
+	139, 152, 98, 174, 156, 350, 353, 348, 349, 387,
+	388, 422, 423, 424, 404, 345, 0, 351, 352, 0,
+	408, 390, 83, 0, 120, 187, 146, 105, 176, 416,
 	407, 0, 378, 419, 356, 370, 427, 371, 372, 400,
-	342, 386, 138, 368, 808, 359, 337, 365, 338, 357,
+	342, 386, 138, 368, 0, 359, 337, 365, 338, 357,
 	380, 103, 383, 355, 409, 389, 418, 119, 425, 121,
 	394, 0, 157, 130, 0, 0, 382, 411, 384, 405,
 	377, 401, 347, 393, 420, 369, 398, 421, 0, 0,
-	0, 81, 0, 829, 830, 0, 0, 0, 0, 0,
+	0, 81, 0, 831, 832, 0, 0, 0, 0, 0,
 	96, 0, 396, 415, 367, 397, 399, 336, 395, 0,
-	340, 343, 426, 413, 362, 363, 1002, 0, 0, 0,
+	340, 343, 426, 413, 362, 363, 0, 0, 0, 0,
 	0, 0, 0, 381, 385, 402, 375, 0, 0, 0,
-	771, 0, 0, 0, 0, 360, 0, 392, 0, 0,
-	0, 344, 341, 0, 202, 379, 0, 0, 0, 346,
+	0, 0, 0, 0, 0, 360, 0, 392, 0, 0,
+	0, 344, 341, 0, 0, 379, 0, 0, 0, 346,
 	0, 361, 403, 0, 335, 108, 406, 412, 376, 205,
 	414, 374, 373, 417, 144, 0, 160, 110, 118, 84,
 	90, 0, 109, 136, 149, 153, 410, 358, 366, 99,
@@ -990,8 +1008,8 @@ var yyAct = [...]int{
 	138, 368, 0, 359, 337, 365, 338, 357, 380, 103,
 	383, 355, 409, 389, 418, 119, 425, 121, 394, 0,
 	157, 130, 0, 0, 382, 411, 384, 405, 377, 401,
-	347, 393, 420, 369, 398, 421, 0, 0, 0, 81,
-	0, 829, 830, 0, 0, 0, 0, 0, 96, 0,
+	347, 393, 420, 369, 398, 421, 54, 0, 0, 81,
+	0, 0, 0, 0, 0, 0, 0, 0, 96, 0,
 	396, 415, 367, 397, 399, 336, 395, 0, 340, 343,
 	426, 413, 362, 363, 0, 0, 0, 0, 0, 0,
 	0, 381, 385, 402, 375, 0, 0, 0, 0, 0,
@@ -1016,11 +1034,11 @@ var yyAct = [...]int{
 	0, 359, 337, 365, 338, 357, 380, 103, 383, 355,
 	409, 389, 418, 119, 425, 121, 394, 0, 157, 130,
 	0, 0, 382, 411, 384, 405, 377, 401, 347, 393,
-	420, 369, 398, 421, 54, 0, 0, 81, 0, 0,
+	420, 369, 398, 421, 0, 0, 0, 81, 0, 0,
 	0, 0, 0, 0, 0, 0, 96, 0, 396, 415,
 	367, 397, 399, 336, 395, 0, 340, 343, 426, 413,
 	362, 363, 0, 0, 0, 0, 0, 0, 0, 381,
-	385, 402, 375, 0, 0, 0, 0, 0, 0, 0,
+	385, 402, 375, 0, 0, 0, 0, 0, 0, 1072,
 	0, 360, 0, 392, 0, 0, 0, 344, 341, 0,
 	0, 379, 0, 0, 0, 346, 0, 361, 403, 0,
 	335, 108, 406, 412, 376, 205, 414, 374, 373, 417,
@@ -1042,11 +1060,11 @@ var yyAct = [...]int{
 	337, 365, 338, 357, 380, 103, 383, 355, 409, 389,
 	418, 119, 425, 121, 394, 0, 157, 130, 0, 0,
 	382, 411, 384, 405, 377, 401, 347, 393, 420, 369,
-	398, 421, 0, 0, 0, 81, 0, 0, 0, 0,
+	398, 421, 0, 0, 0, 262, 0, 0, 0, 0,
 	0, 0, 0, 0, 96, 0, 396, 415, 367, 397,
 	399, 336, 395, 0, 340, 343, 426, 413, 362, 363,
 	0, 0, 0, 0, 0, 0, 0, 381, 385, 402,
-	375, 0, 0, 0, 0, 0, 0, 1068, 0, 360,
+	375, 0, 0, 0, 0, 0, 0, 724, 0, 360,
 	0, 392, 0, 0, 0, 344, 341, 0, 0, 379,
 	0, 0, 0, 346, 0, 361, 403, 0, 335, 108,
 	406, 412, 376, 205, 414, 374, 373, 417, 144, 0,
@@ -1068,11 +1086,11 @@ var yyAct = [...]int{
 	338, 357, 380, 103, 383, 355, 409, 389, 418, 119,
 	425, 121, 394, 0, 157, 130, 0, 0, 382, 411,
 	384, 405, 377, 401, 347, 393, 420, 369, 398, 421,
-	0, 0, 0, 262, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 81, 0, 0, 0, 0, 0, 0,
 	0, 0, 96, 0, 396, 415, 367, 397, 399, 336,
 	395, 0, 340, 343, 426, 413, 362, 363, 0, 0,
 	0, 0, 0, 0, 0, 381, 385, 402, 375, 0,
-	0, 0, 0, 0, 0, 722, 0, 360, 0, 392,
+	0, 0, 0, 0, 0, 0, 0, 360, 0, 392,
 	0, 0, 0, 344, 341, 0, 0, 379, 0, 0,
 	0, 346, 0, 361, 403, 0, 335, 108, 406, 412,
 	376, 205, 414, 374, 373, 417, 144, 0, 160, 110,
@@ -1094,7 +1112,7 @@ var yyAct = [...]int{
 	380, 103, 383, 355, 409, 389, 418, 119, 425, 121,
 	394, 0, 157, 130, 0, 0, 382, 411, 384, 405,
 	377, 401, 347, 393, 420, 369, 398, 421, 0, 0,
-	0, 81, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 262, 0, 0, 0, 0, 0, 0, 0, 0,
 	96, 0, 396, 415, 367, 397, 399, 336, 395, 0,
 	340, 343, 426, 413, 362, 363, 0, 0, 0, 0,
 	0, 0, 0, 381, 385, 402, 375, 0, 0, 0,
@@ -1119,7 +1137,7 @@ var yyAct = [...]int{
 	138, 368, 0, 359, 337, 365, 338, 357, 380, 103,
 	383, 355, 409, 389, 418, 119, 425, 121, 394, 0,
 	157, 130, 0, 0, 382, 411, 384, 405, 377, 401,
-	347, 393, 420, 369, 398, 421, 0, 0, 0, 262,
+	347, 393, 420, 369, 398, 421, 0, 0, 0, 81,
 	0, 0, 0, 0, 0, 0, 0, 0, 96, 0,
 	396, 415, 367, 397, 399, 336, 395, 0, 340, 343,
 	426, 413, 362, 363, 0, 0, 0, 0, 0, 0,
@@ -1132,11 +1150,11 @@ var yyAct = [...]int{
 	140, 173, 391, 141, 150, 122, 165, 145, 172, 206,
 	180, 162, 179, 186, 85, 161, 171, 97, 154, 87,
 	169, 159, 128, 114, 115, 86, 0, 148, 102, 106,
-	101, 137, 166, 167, 100, 189, 91, 178, 89, 92,
+	101, 137, 166, 167, 100, 189, 91, 178, 89, 333,
 	177, 135, 164, 170, 129, 126, 88, 168, 127, 125,
 	117, 104, 111, 142, 124, 143, 112, 132, 131, 133,
 	0, 339, 0, 158, 175, 190, 94, 354, 163, 181,
-	182, 183, 184, 185, 0, 0, 95, 107, 134, 93,
+	182, 183, 184, 185, 0, 0, 95, 107, 334, 332,
 	113, 155, 116, 123, 147, 188, 139, 152, 98, 174,
 	156, 350, 353, 348, 349, 387, 388, 422, 423, 424,
 	404, 345, 0, 351, 352, 0, 408, 390, 83, 0,
@@ -1145,7 +1163,7 @@ var yyAct = [...]int{
 	0, 359, 337, 365, 338, 357, 380, 103, 383, 355,
 	409, 389, 418, 119, 425, 121, 394, 0, 157, 130,
 	0, 0, 382, 411, 384, 405, 377, 401, 347, 393,
-	420, 369, 398, 421, 0, 0, 0, 81, 0, 0,
+	420, 369, 398, 421, 0, 0, 0, 203, 0, 0,
 	0, 0, 0, 0, 0, 0, 96, 0, 396, 415,
 	367, 397, 399, 336, 395, 0, 340, 343, 426, 413,
 	362, 363, 0, 0, 0, 0, 0, 0, 0, 381,
@@ -1158,11 +1176,11 @@ var yyAct = [...]int{
 	391, 141, 150, 122, 165, 145, 172, 206, 180, 162,
 	179, 186, 85, 161, 171, 97, 154, 87, 169, 159,
 	128, 114, 115, 86, 0, 148, 102, 106, 101, 137,
-	166, 167, 100, 189, 91, 178, 89, 333, 177, 135,
+	166, 167, 100, 189, 91, 178, 89, 92, 177, 135,
 	164, 170, 129, 126, 88, 168, 127, 125, 117, 104,
 	111, 142, 124, 143, 112, 132, 131, 133, 0, 339,
 	0, 158, 175, 190, 94, 354, 163, 181, 182, 183,
-	184, 185, 0, 0, 95, 107, 334, 332, 113, 155,
+	184, 185, 0, 0, 95, 107, 134, 93, 113, 155,
 	116, 123, 147, 188, 139, 152, 98, 174, 156, 350,
 	353, 348, 349, 387, 388, 422, 423, 424, 404, 345,
 	0, 351, 352, 0, 408, 390, 83, 0, 120, 187,
@@ -1171,7 +1189,7 @@ var yyAct = [...]int{
 	337, 365, 338, 357, 380, 103, 383, 355, 409, 389,
 	418, 119, 425, 121, 394, 0, 157, 130, 0, 0,
 	382, 411, 384, 405, 377, 401, 347, 393, 420, 369,
-	398, 421, 0, 0, 0, 203, 0, 0, 0, 0,
+	398, 421, 0, 0, 0, 81, 0, 0, 0, 0,
 	0, 0, 0, 0, 96, 0, 396, 415, 367, 397,
 	399, 336, 395, 0, 340, 343, 426, 413, 362, 363,
 	0, 0, 0, 0, 0, 0, 0, 381, 385, 402,
@@ -1182,13 +1200,13 @@ var yyAct = [...]int{
 	160, 110, 118, 84, 90, 0, 109, 136, 149, 153,
 	410, 358, 366, 99, 364, 151, 140, 173, 391, 141,
 	150, 122, 165, 145, 172, 206, 180, 162, 179, 186,
-	85, 161, 171, 97, 154, 87, 169, 159, 128, 114,
+	85, 161, 598, 97, 154, 87, 169, 159, 128, 114,
 	115, 86, 0, 148, 102, 106, 101, 137, 166, 167,
-	100, 189, 91, 178, 89, 92, 177, 135, 164, 170,
+	100, 189, 91, 178, 89, 333, 177, 135, 164, 170,
 	129, 126, 88, 168, 127, 125, 117, 104, 111, 142,
 	124, 143, 112, 132, 131, 133, 0, 339, 0, 158,
 	175, 190, 94, 354, 163, 181, 182, 183, 184, 185,
-	0, 0, 95, 107, 134, 93, 113, 155, 116, 123,
+	0, 0, 95, 107, 334, 332, 113, 155, 116, 123,
 	147, 188, 139, 152, 98, 174, 156, 350, 353, 348,
 	349, 387, 388, 422, 423, 424, 404, 345, 0, 351,
 	352, 0, 408, 390, 83, 0, 120, 187, 146, 105,
@@ -1208,67 +1226,115 @@ var yyAct = [...]int{
 	118, 84, 90, 0, 109, 136, 149, 153, 410, 358,
 	366, 99, 364, 151, 140, 173, 391, 141, 150, 122,
 	165, 145, 172, 206, 180, 162, 179, 186, 85, 161,
-	597, 97, 154, 87, 169, 159, 128, 114, 115, 86,
+	324, 97, 154, 87, 169, 159, 128, 114, 115, 86,
 	0, 148, 102, 106, 101, 137, 166, 167, 100, 189,
 	91, 178, 89, 333, 177, 135, 164, 170, 129, 126,
 	88, 168, 127, 125, 117, 104, 111, 142, 124, 143,
 	112, 132, 131, 133, 0, 339, 0, 158, 175, 190,
 	94, 354, 163, 181, 182, 183, 184, 185, 0, 0,
-	95, 107, 334, 332, 113, 155, 116, 123, 147, 188,
+	95, 107, 334, 332, 327, 326, 116, 123, 147, 188,
 	139, 152, 98, 174, 156, 350, 353, 348, 349, 387,
 	388, 422, 423, 424, 404, 345, 0, 351, 352, 0,
-	408, 390, 83, 0, 120, 187, 146, 105, 176, 416,
-	407, 0, 378, 419, 356, 370, 427, 371, 372, 400,
-	342, 386, 138, 368, 0, 359, 337, 365, 338, 357,
-	380, 103, 383, 355, 409, 389, 418, 119, 425, 121,
-	394, 0, 157, 130, 0, 0, 382, 411, 384, 405,
-	377, 401, 347, 393, 420, 369, 398, 421, 0, 0,
-	0, 81, 0, 0, 0, 0, 0, 0, 0, 0,
-	96, 0, 396, 415, 367, 397, 399, 336, 395, 0,
-	340, 343, 426, 413, 362, 363, 0, 0, 0, 0,
-	0, 0, 0, 381, 385, 402, 375, 0, 0, 0,
-	0, 0, 0, 0, 0, 360, 0, 392, 0, 0,
-	0, 344, 341, 0, 0, 379, 0, 0, 0, 346,
-	0, 361, 403, 0, 335, 108, 406, 412, 376, 205,
-	414, 374, 373, 417, 144, 0, 160, 110, 118, 84,
-	90, 0, 109, 136, 149, 153, 410, 358, 366, 99,
-	364, 151, 140, 173, 391, 141, 150, 122, 165, 145,
-	172, 206, 180, 162, 179, 186, 85, 161, 324, 97,
-	154, 87, 169, 159, 128, 114, 115, 86, 0, 148,
-	102, 106, 101, 137, 166, 167, 100, 189, 91, 178,
-	89, 333, 177, 135, 164, 170, 129, 126, 88, 168,
-	127, 125, 117, 104, 111, 142, 124, 143, 112, 132,
-	131, 133, 0, 339, 0, 158, 175, 190, 94, 354,
-	163, 181, 182, 183, 184, 185, 0, 0, 95, 107,
-	334, 332, 327, 326, 116, 123, 147, 188, 139, 152,
-	98, 174, 156, 350, 353, 348, 349, 387, 388, 422,
-	423, 424, 404, 345, 0, 351, 352, 0, 408, 390,
-	83, 0, 120, 187, 146, 105, 176, 138, 0, 0,
-	0, 0, 264, 0, 0, 0, 103, 0, 261, 0,
-	0, 0, 119, 304, 121, 0, 0, 157, 130, 0,
-	0, 0, 0, 295, 296, 0, 0, 0, 0, 0,
-	0, 820, 0, 54, 0, 0, 262, 283, 282, 285,
-	286, 287, 288, 0, 0, 96, 284, 289, 290, 291,
-	821, 0, 0, 259, 276, 0, 303, 0, 0, 0,
+	408, 390, 83, 0, 120, 187, 146, 105, 176, 138,
+	0, 0, 0, 0, 264, 0, 0, 0, 103, 0,
+	261, 0, 0, 0, 119, 304, 121, 0, 0, 157,
+	130, 0, 0, 0, 0, 295, 296, 0, 0, 0,
+	0, 0, 0, 822, 0, 54, 0, 0, 262, 283,
+	282, 285, 286, 287, 288, 0, 0, 96, 284, 289,
+	290, 291, 823, 0, 0, 259, 276, 0, 303, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 273, 274, 0, 0,
-	0, 0, 315, 0, 275, 0, 0, 270, 271, 272,
-	277, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	108, 0, 0, 0, 205, 0, 0, 313, 0, 144,
-	0, 160, 110, 118, 84, 90, 0, 109, 136, 149,
-	153, 0, 0, 0, 99, 0, 151, 140, 173, 0,
-	141, 150, 122, 165, 145, 172, 206, 180, 162, 179,
-	186, 85, 161, 171, 97, 154, 87, 169, 159, 128,
-	114, 115, 86, 0, 148, 102, 106, 101, 137, 166,
-	167, 100, 189, 91, 178, 89, 92, 177, 135, 164,
-	170, 129, 126, 88, 168, 127, 125, 117, 104, 111,
-	142, 124, 143, 112, 132, 131, 133, 0, 0, 0,
-	158, 175, 190, 94, 0, 163, 181, 182, 183, 184,
-	185, 0, 0, 95, 107, 134, 93, 113, 155, 116,
-	123, 147, 188, 139, 152, 98, 174, 156, 305, 314,
-	311, 312, 309, 310, 308, 307, 306, 316, 297, 298,
-	299, 300, 302, 0, 301, 83, 0, 120, 187, 146,
-	105, 176, 138, 0, 0, 758, 0, 264, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 273, 274,
+	0, 0, 0, 0, 315, 0, 275, 0, 0, 270,
+	271, 272, 277, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 108, 0, 0, 0, 205, 0, 0, 313,
+	0, 144, 0, 160, 110, 118, 84, 90, 0, 109,
+	136, 149, 153, 0, 0, 0, 99, 0, 151, 140,
+	173, 0, 141, 150, 122, 165, 145, 172, 206, 180,
+	162, 179, 186, 85, 161, 171, 97, 154, 87, 169,
+	159, 128, 114, 115, 86, 0, 148, 102, 106, 101,
+	137, 166, 167, 100, 189, 91, 178, 89, 92, 177,
+	135, 164, 170, 129, 126, 88, 168, 127, 125, 117,
+	104, 111, 142, 124, 143, 112, 132, 131, 133, 0,
+	0, 0, 158, 175, 190, 94, 0, 163, 181, 182,
+	183, 184, 185, 0, 0, 95, 107, 134, 93, 113,
+	155, 116, 123, 147, 188, 139, 152, 98, 174, 156,
+	305, 314, 311, 312, 309, 310, 308, 307, 306, 316,
+	297, 298, 299, 300, 302, 0, 301, 83, 0, 120,
+	187, 146, 105, 176, 138, 0, 0, 760, 0, 264,
+	0, 0, 0, 103, 0, 261, 0, 0, 0, 119,
+	304, 121, 0, 0, 157, 130, 0, 0, 0, 0,
+	295, 296, 0, 0, 0, 0, 0, 0, 0, 0,
+	54, 0, 0, 262, 283, 282, 285, 286, 287, 288,
+	0, 0, 96, 284, 289, 290, 291, 0, 0, 0,
+	259, 276, 0, 303, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 273, 274, 255, 0, 0, 0, 315,
+	0, 275, 0, 0, 270, 271, 272, 277, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 108, 0, 0,
+	0, 205, 0, 0, 313, 0, 144, 0, 160, 110,
+	118, 84, 90, 0, 109, 136, 149, 153, 0, 0,
+	0, 99, 0, 151, 140, 173, 0, 141, 150, 122,
+	165, 145, 172, 206, 180, 162, 179, 186, 85, 161,
+	171, 97, 154, 87, 169, 159, 128, 114, 115, 86,
+	0, 148, 102, 106, 101, 137, 166, 167, 100, 189,
+	91, 178, 89, 92, 177, 135, 164, 170, 129, 126,
+	88, 168, 127, 125, 117, 104, 111, 142, 124, 143,
+	112, 132, 131, 133, 0, 0, 0, 158, 175, 190,
+	94, 0, 163, 181, 182, 183, 184, 185, 0, 0,
+	95, 107, 134, 93, 113, 155, 116, 123, 147, 188,
+	139, 152, 98, 174, 156, 305, 314, 311, 312, 309,
+	310, 308, 307, 306, 316, 297, 298, 299, 300, 302,
+	0, 301, 83, 0, 120, 187, 146, 105, 176, 138,
+	0, 0, 0, 0, 264, 0, 0, 0, 103, 0,
+	261, 0, 0, 0, 119, 304, 121, 0, 0, 157,
+	130, 0, 0, 0, 0, 295, 296, 0, 0, 0,
+	0, 0, 0, 0, 0, 54, 0, 483, 262, 283,
+	282, 285, 286, 287, 288, 0, 0, 96, 284, 289,
+	290, 291, 0, 0, 0, 259, 276, 0, 303, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 273, 274,
+	0, 0, 0, 0, 315, 0, 275, 0, 0, 270,
+	271, 272, 277, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 108, 0, 0, 0, 205, 0, 0, 313,
+	0, 144, 0, 160, 110, 118, 84, 90, 0, 109,
+	136, 149, 153, 0, 0, 0, 99, 0, 151, 140,
+	173, 0, 141, 150, 122, 165, 145, 172, 206, 180,
+	162, 179, 186, 85, 161, 171, 97, 154, 87, 169,
+	159, 128, 114, 115, 86, 0, 148, 102, 106, 101,
+	137, 166, 167, 100, 189, 91, 178, 89, 92, 177,
+	135, 164, 170, 129, 126, 88, 168, 127, 125, 117,
+	104, 111, 142, 124, 143, 112, 132, 131, 133, 0,
+	0, 0, 158, 175, 190, 94, 0, 163, 181, 182,
+	183, 184, 185, 0, 0, 95, 107, 134, 93, 113,
+	155, 116, 123, 147, 188, 139, 152, 98, 174, 156,
+	305, 314, 311, 312, 309, 310, 308, 307, 306, 316,
+	297, 298, 299, 300, 302, 0, 301, 83, 0, 120,
+	187, 146, 105, 176, 138, 0, 0, 0, 0, 264,
+	0, 0, 0, 103, 0, 261, 0, 0, 0, 119,
+	304, 121, 0, 0, 157, 130, 0, 0, 0, 0,
+	295, 296, 0, 0, 0, 0, 0, 0, 0, 0,
+	54, 0, 0, 262, 283, 282, 285, 286, 287, 288,
+	0, 0, 96, 284, 289, 290, 291, 0, 0, 0,
+	259, 276, 0, 303, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 273, 274, 255, 0, 0, 0, 315,
+	0, 275, 0, 0, 270, 271, 272, 277, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 108, 0, 0,
+	0, 205, 0, 0, 313, 0, 144, 0, 160, 110,
+	118, 84, 90, 0, 109, 136, 149, 153, 0, 0,
+	0, 99, 0, 151, 140, 173, 0, 141, 150, 122,
+	165, 145, 172, 206, 180, 162, 179, 186, 85, 161,
+	171, 97, 154, 87, 169, 159, 128, 114, 115, 86,
+	0, 148, 102, 106, 101, 137, 166, 167, 100, 189,
+	91, 178, 89, 92, 177, 135, 164, 170, 129, 126,
+	88, 168, 127, 125, 117, 104, 111, 142, 124, 143,
+	112, 132, 131, 133, 0, 0, 0, 158, 175, 190,
+	94, 0, 163, 181, 182, 183, 184, 185, 0, 0,
+	95, 107, 134, 93, 113, 155, 116, 123, 147, 188,
+	139, 152, 98, 174, 156, 305, 314, 311, 312, 309,
+	310, 308, 307, 306, 316, 297, 298, 299, 300, 302,
+	24, 301, 83, 0, 120, 187, 146, 105, 176, 0,
+	0, 0, 138, 0, 0, 0, 0, 264, 0, 0,
 	0, 103, 0, 261, 0, 0, 0, 119, 304, 121,
 	0, 0, 157, 130, 0, 0, 0, 0, 295, 296,
 	0, 0, 0, 0, 0, 0, 0, 0, 54, 0,
@@ -1276,7 +1342,7 @@ var yyAct = [...]int{
 	96, 284, 289, 290, 291, 0, 0, 0, 259, 276,
 	0, 303, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 273, 274, 255, 0, 0, 0, 315, 0, 275,
+	0, 273, 274, 0, 0, 0, 0, 315, 0, 275,
 	0, 0, 270, 271, 272, 277, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 108, 0, 0, 0, 205,
 	0, 0, 313, 0, 144, 0, 160, 110, 118, 84,
@@ -1296,7 +1362,7 @@ var yyAct = [...]int{
 	0, 0, 264, 0, 0, 0, 103, 0, 261, 0,
 	0, 0, 119, 304, 121, 0, 0, 157, 130, 0,
 	0, 0, 0, 295, 296, 0, 0, 0, 0, 0,
-	0, 0, 0, 54, 0, 482, 262, 283, 282, 285,
+	0, 0, 0, 54, 0, 0, 262, 283, 282, 285,
 	286, 287, 288, 0, 0, 96, 284, 289, 290, 291,
 	0, 0, 0, 259, 276, 0, 303, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -1316,229 +1382,62 @@ var yyAct = [...]int{
 	185, 0, 0, 95, 107, 134, 93, 113, 155, 116,
 	123, 147, 188, 139, 152, 98, 174, 156, 305, 314,
 	311, 312, 309, 310, 308, 307, 306, 316, 297, 298,
-	299, 300, 302, 0, 301, 83, 0, 120, 187, 146,
-	105, 176, 138, 0, 0, 0, 0, 264, 0, 0,
-	0, 103, 0, 261, 0, 0, 0, 119, 304, 121,
-	0, 0, 157, 130, 0, 0, 0, 0, 295, 296,
-	0, 0, 0, 0, 0, 0, 0, 0, 54, 0,
-	0, 262, 283, 282, 285, 286, 287, 288, 0, 0,
-	96, 284, 289, 290, 291, 0, 0, 0, 259, 276,
-	0, 303, 0, 0, 0, 0, 0, 0, 0, 0,
+	299, 300, 302, 138, 301, 83, 0, 120, 187, 146,
+	105, 176, 103, 0, 0, 0, 0, 0, 119, 304,
+	121, 0, 0, 157, 130, 0, 0, 0, 0, 295,
+	296, 0, 0, 0, 0, 0, 0, 0, 0, 54,
+	0, 0, 262, 283, 282, 285, 286, 287, 288, 0,
+	0, 96, 284, 289, 290, 291, 0, 0, 0, 0,
+	276, 0, 303, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 273, 274, 255, 0, 0, 0, 315, 0, 275,
-	0, 0, 270, 271, 272, 277, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 108, 0, 0, 0, 205,
-	0, 0, 313, 0, 144, 0, 160, 110, 118, 84,
-	90, 0, 109, 136, 149, 153, 0, 0, 0, 99,
-	0, 151, 140, 173, 0, 141, 150, 122, 165, 145,
-	172, 206, 180, 162, 179, 186, 85, 161, 171, 97,
-	154, 87, 169, 159, 128, 114, 115, 86, 0, 148,
-	102, 106, 101, 137, 166, 167, 100, 189, 91, 178,
-	89, 92, 177, 135, 164, 170, 129, 126, 88, 168,
-	127, 125, 117, 104, 111, 142, 124, 143, 112, 132,
-	131, 133, 0, 0, 0, 158, 175, 190, 94, 0,
-	163, 181, 182, 183, 184, 185, 0, 0, 95, 107,
-	134, 93, 113, 155, 116, 123, 147, 188, 139, 152,
-	98, 174, 156, 305, 314, 311, 312, 309, 310, 308,
-	307, 306, 316, 297, 298, 299, 300, 302, 24, 301,
-	83, 0, 120, 187, 146, 105, 176, 0, 0, 0,
-	138, 0, 0, 0, 0, 264, 0, 0, 0, 103,
-	0, 261, 0, 0, 0, 119, 304, 121, 0, 0,
-	157, 130, 0, 0, 0, 0, 295, 296, 0, 0,
-	0, 0, 0, 0, 0, 0, 54, 0, 0, 262,
-	283, 282, 285, 286, 287, 288, 0, 0, 96, 284,
-	289, 290, 291, 0, 0, 0, 259, 276, 0, 303,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 273,
-	274, 0, 0, 0, 0, 315, 0, 275, 0, 0,
-	270, 271, 272, 277, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 108, 0, 0, 0, 205, 0, 0,
-	313, 0, 144, 0, 160, 110, 118, 84, 90, 0,
-	109, 136, 149, 153, 0, 0, 0, 99, 0, 151,
-	140, 173, 0, 141, 150, 122, 165, 145, 172, 206,
-	180, 162, 179, 186, 85, 161, 171, 97, 154, 87,
-	169, 159, 128, 114, 115, 86, 0, 148, 102, 106,
-	101, 137, 166, 167, 100, 189, 91, 178, 89, 92,
-	177, 135, 164, 170, 129, 126, 88, 168, 127, 125,
-	117, 104, 111, 142, 124, 143, 112, 132, 131, 133,
-	0, 0, 0, 158, 175, 190, 94, 0, 163, 181,
-	182, 183, 184, 185, 0, 0, 95, 107, 134, 93,
-	113, 155, 116, 123, 147, 188, 139, 152, 98, 174,
-	156, 305, 314, 311, 312, 309, 310, 308, 307, 306,
-	316, 297, 298, 299, 300, 302, 0, 301, 83, 0,
-	120, 187, 146, 105, 176, 138, 0, 0, 0, 0,
-	264, 0, 0, 0, 103, 0, 261, 0, 0, 0,
-	119, 304, 121, 0, 0, 157, 130, 0, 0, 0,
-	0, 295, 296, 0, 0, 0, 0, 0, 0, 0,
-	0, 54, 0, 0, 262, 283, 282, 285, 286, 287,
-	288, 0, 0, 96, 284, 289, 290, 291, 0, 0,
-	0, 259, 276, 0, 303, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 273, 274, 0, 0, 0, 0,
-	315, 0, 275, 0, 0, 270, 271, 272, 277, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 108, 0,
-	0, 0, 205, 0, 0, 313, 0, 144, 0, 160,
-	110, 118, 84, 90, 0, 109, 136, 149, 153, 0,
-	0, 0, 99, 0, 151, 140, 173, 0, 141, 150,
-	122, 165, 145, 172, 206, 180, 162, 179, 186, 85,
-	161, 171, 97, 154, 87, 169, 159, 128, 114, 115,
-	86, 0, 148, 102, 106, 101, 137, 166, 167, 100,
-	189, 91, 178, 89, 92, 177, 135, 164, 170, 129,
-	126, 88, 168, 127, 125, 117, 104, 111, 142, 124,
-	143, 112, 132, 131, 133, 0, 0, 0, 158, 175,
-	190, 94, 0, 163, 181, 182, 183, 184, 185, 0,
-	0, 95, 107, 134, 93, 113, 155, 116, 123, 147,
-	188, 139, 152, 98, 174, 156, 305, 314, 311, 312,
-	309, 310, 308, 307, 306, 316, 297, 298, 299, 300,
-	302, 138, 301, 83, 0, 120, 187, 146, 105, 176,
-	103, 0, 0, 0, 0, 0, 119, 304, 121, 0,
-	0, 157, 130, 0, 0, 0, 0, 295, 296, 0,
-	0, 0, 0, 0, 0, 0, 0, 54, 0, 0,
-	262, 283, 282, 285, 286, 287, 288, 0, 0, 96,
-	284, 289, 290, 291, 0, 0, 0, 0, 276, 0,
-	303, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	273, 274, 0, 0, 0, 0, 315, 0, 275, 0,
-	0, 270, 271, 272, 277, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 108, 0, 0, 0, 205, 0,
-	0, 313, 0, 144, 0, 160, 110, 118, 84, 90,
-	0, 109, 136, 149, 153, 0, 0, 0, 99, 0,
-	151, 140, 173, 1359, 141, 150, 122, 165, 145, 172,
-	206, 180, 162, 179, 186, 85, 161, 171, 97, 154,
-	87, 169, 159, 128, 114, 115, 86, 0, 148, 102,
-	106, 101, 137, 166, 167, 100, 189, 91, 178, 89,
-	92, 177, 135, 164, 170, 129, 126, 88, 168, 127,
-	125, 117, 104, 111, 142, 124, 143, 112, 132, 131,
-	133, 0, 0, 0, 158, 175, 190, 94, 0, 163,
-	181, 182, 183, 184, 185, 0, 0, 95, 107, 134,
-	93, 113, 155, 116, 123, 147, 188, 139, 152, 98,
-	174, 156, 305, 314, 311, 312, 309, 310, 308, 307,
-	306, 316, 297, 298, 299, 300, 302, 138, 301, 83,
-	0, 120, 187, 146, 105, 176, 103, 0, 0, 0,
-	0, 0, 119, 304, 121, 0, 0, 157, 130, 0,
-	0, 0, 0, 295, 296, 0, 0, 0, 0, 0,
-	0, 0, 0, 54, 0, 0, 262, 283, 282, 285,
-	286, 287, 288, 0, 0, 96, 284, 289, 290, 291,
-	0, 0, 0, 0, 276, 0, 303, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 273, 274, 0, 0,
-	0, 0, 315, 0, 275, 0, 0, 270, 271, 272,
-	277, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	108, 0, 0, 0, 205, 0, 0, 313, 0, 144,
-	0, 160, 110, 118, 84, 90, 0, 109, 136, 149,
-	153, 0, 0, 0, 99, 0, 151, 140, 173, 0,
-	141, 150, 122, 165, 145, 172, 206, 180, 162, 179,
-	186, 85, 161, 171, 97, 154, 87, 169, 159, 128,
-	114, 115, 86, 0, 148, 102, 106, 101, 137, 166,
-	167, 100, 189, 91, 178, 89, 92, 177, 135, 164,
-	170, 129, 126, 88, 168, 127, 125, 117, 104, 111,
-	142, 124, 143, 112, 132, 131, 133, 0, 0, 0,
-	158, 175, 190, 94, 0, 163, 181, 182, 183, 184,
-	185, 0, 0, 95, 107, 134, 93, 113, 155, 116,
-	123, 147, 188, 139, 152, 98, 174, 156, 305, 314,
-	311, 312, 309, 310, 308, 307, 306, 316, 297, 298,
-	299, 300, 302, 0, 301, 83, 0, 120, 187, 146,
-	105, 176, 138, 0, 0, 0, 504, 0, 0, 0,
-	0, 103, 0, 0, 0, 0, 0, 119, 0, 121,
-	0, 0, 157, 130, 0, 0, 0, 0, 0, 0,
+	0, 0, 273, 274, 0, 0, 0, 0, 315, 0,
+	275, 0, 0, 270, 271, 272, 277, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 108, 0, 0, 0,
+	205, 0, 0, 313, 0, 144, 0, 160, 110, 118,
+	84, 90, 0, 109, 136, 149, 153, 0, 0, 0,
+	99, 0, 151, 140, 173, 1364, 141, 150, 122, 165,
+	145, 172, 206, 180, 162, 179, 186, 85, 161, 171,
+	97, 154, 87, 169, 159, 128, 114, 115, 86, 0,
+	148, 102, 106, 101, 137, 166, 167, 100, 189, 91,
+	178, 89, 92, 177, 135, 164, 170, 129, 126, 88,
+	168, 127, 125, 117, 104, 111, 142, 124, 143, 112,
+	132, 131, 133, 0, 0, 0, 158, 175, 190, 94,
+	0, 163, 181, 182, 183, 184, 185, 0, 0, 95,
+	107, 134, 93, 113, 155, 116, 123, 147, 188, 139,
+	152, 98, 174, 156, 305, 314, 311, 312, 309, 310,
+	308, 307, 306, 316, 297, 298, 299, 300, 302, 138,
+	301, 83, 0, 120, 187, 146, 105, 176, 103, 0,
+	0, 0, 0, 0, 119, 304, 121, 0, 0, 157,
+	130, 0, 0, 0, 0, 295, 296, 0, 0, 0,
+	0, 0, 0, 0, 0, 54, 0, 0, 262, 283,
+	282, 285, 286, 287, 288, 0, 0, 96, 284, 289,
+	290, 291, 0, 0, 0, 0, 276, 0, 303, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 81, 0, 506, 0, 0, 0, 0, 0, 0,
-	96, 0, 0, 0, 0, 0, 501, 500, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 502, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 108, 0, 0, 0, 205,
-	0, 0, 0, 0, 144, 0, 160, 110, 118, 84,
-	90, 0, 109, 136, 149, 153, 0, 0, 0, 99,
-	0, 151, 140, 173, 0, 141, 150, 122, 165, 145,
-	172, 206, 180, 162, 179, 186, 85, 161, 171, 97,
-	154, 87, 169, 159, 128, 114, 115, 86, 0, 148,
-	102, 106, 101, 137, 166, 167, 100, 189, 91, 178,
-	89, 92, 177, 135, 164, 170, 129, 126, 88, 168,
-	127, 125, 117, 104, 111, 142, 124, 143, 112, 132,
-	131, 133, 0, 0, 0, 158, 175, 190, 94, 0,
-	163, 181, 182, 183, 184, 185, 0, 0, 95, 107,
-	134, 93, 113, 155, 116, 123, 147, 188, 139, 152,
-	98, 174, 156, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 138, 0, 0, 0, 0, 0, 0, 0,
-	83, 103, 120, 187, 146, 105, 176, 119, 0, 121,
-	0, 0, 157, 130, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 81, 0, 0, 0, 0, 0, 0, 0, 0,
-	96, 0, 0, 0, 0, 0, 74, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 108, 77, 78, 0, 73,
-	0, 0, 0, 79, 144, 0, 160, 110, 118, 84,
-	90, 0, 109, 136, 149, 153, 0, 0, 0, 99,
-	0, 151, 140, 173, 0, 141, 150, 122, 165, 145,
-	172, 75, 180, 162, 179, 186, 85, 161, 171, 97,
-	154, 87, 169, 159, 128, 114, 115, 86, 0, 148,
-	102, 106, 101, 137, 166, 167, 100, 189, 91, 178,
-	89, 92, 177, 135, 164, 170, 129, 126, 88, 168,
-	127, 125, 117, 104, 111, 142, 124, 143, 112, 132,
-	131, 133, 0, 0, 0, 158, 175, 190, 94, 0,
-	163, 181, 182, 183, 184, 185, 0, 0, 95, 107,
-	134, 93, 113, 155, 116, 123, 147, 188, 139, 152,
-	98, 174, 156, 0, 76, 0, 0, 0, 0, 0,
-	0, 0, 138, 0, 0, 0, 807, 0, 0, 0,
-	83, 103, 120, 187, 146, 105, 176, 119, 0, 121,
-	0, 0, 157, 130, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 203, 0, 809, 0, 0, 0, 0, 0, 0,
-	96, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 108, 0, 0, 0, 205,
-	0, 0, 0, 0, 144, 0, 160, 110, 118, 84,
-	90, 0, 109, 136, 149, 153, 0, 0, 0, 99,
-	0, 151, 140, 173, 0, 141, 150, 122, 165, 145,
-	172, 206, 180, 162, 179, 186, 85, 161, 171, 97,
-	154, 87, 169, 159, 128, 114, 115, 86, 0, 148,
-	102, 106, 101, 137, 166, 167, 100, 189, 91, 178,
-	89, 92, 177, 135, 164, 170, 129, 126, 88, 168,
-	127, 125, 117, 104, 111, 142, 124, 143, 112, 132,
-	131, 133, 0, 0, 0, 158, 175, 190, 94, 0,
-	163, 181, 182, 183, 184, 185, 0, 0, 95, 107,
-	134, 93, 113, 155, 116, 123, 147, 188, 139, 152,
-	98, 174, 156, 0, 0, 0, 24, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 138, 0,
-	83, 0, 120, 187, 146, 105, 176, 103, 0, 0,
-	0, 0, 0, 119, 0, 121, 0, 0, 157, 130,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 54, 0, 0, 81, 0, 0,
-	0, 0, 0, 0, 0, 0, 96, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 108, 0, 0, 0, 205, 0, 0, 0, 0,
-	144, 0, 160, 110, 118, 84, 90, 0, 109, 136,
-	149, 153, 0, 0, 0, 99, 0, 151, 140, 173,
-	0, 141, 150, 122, 165, 145, 172, 206, 180, 162,
-	179, 186, 85, 161, 171, 97, 154, 87, 169, 159,
-	128, 114, 115, 86, 0, 148, 102, 106, 101, 137,
-	166, 167, 100, 189, 91, 178, 89, 92, 177, 135,
-	164, 170, 129, 126, 88, 168, 127, 125, 117, 104,
-	111, 142, 124, 143, 112, 132, 131, 133, 0, 0,
-	0, 158, 175, 190, 94, 0, 163, 181, 182, 183,
-	184, 185, 0, 0, 95, 107, 134, 93, 113, 155,
-	116, 123, 147, 188, 139, 152, 98, 174, 156, 0,
-	0, 0, 24, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 138, 0, 83, 0, 120, 187,
-	146, 105, 176, 103, 0, 0, 0, 0, 0, 119,
+	0, 0, 0, 0, 0, 0, 0, 0, 273, 274,
+	0, 0, 0, 0, 315, 0, 275, 0, 0, 270,
+	271, 272, 277, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 108, 0, 0, 0, 205, 0, 0, 313,
+	0, 144, 0, 160, 110, 118, 84, 90, 0, 109,
+	136, 149, 153, 0, 0, 0, 99, 0, 151, 140,
+	173, 0, 141, 150, 122, 165, 145, 172, 206, 180,
+	162, 179, 186, 85, 161, 171, 97, 154, 87, 169,
+	159, 128, 114, 115, 86, 0, 148, 102, 106, 101,
+	137, 166, 167, 100, 189, 91, 178, 89, 92, 177,
+	135, 164, 170, 129, 126, 88, 168, 127, 125, 117,
+	104, 111, 142, 124, 143, 112, 132, 131, 133, 0,
+	0, 0, 158, 175, 190, 94, 0, 163, 181, 182,
+	183, 184, 185, 0, 0, 95, 107, 134, 93, 113,
+	155, 116, 123, 147, 188, 139, 152, 98, 174, 156,
+	305, 314, 311, 312, 309, 310, 308, 307, 306, 316,
+	297, 298, 299, 300, 302, 0, 301, 83, 0, 120,
+	187, 146, 105, 176, 138, 0, 0, 0, 505, 0,
+	0, 0, 0, 103, 0, 0, 0, 0, 0, 119,
 	0, 121, 0, 0, 157, 130, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	54, 0, 0, 203, 0, 0, 0, 0, 0, 0,
-	0, 0, 96, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 81, 0, 507, 0, 0, 0, 0,
+	0, 0, 96, 0, 0, 0, 0, 0, 502, 501,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 503, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 108, 0, 0,
@@ -1554,21 +1453,21 @@ var yyAct = [...]int{
 	94, 0, 163, 181, 182, 183, 184, 185, 0, 0,
 	95, 107, 134, 93, 113, 155, 116, 123, 147, 188,
 	139, 152, 98, 174, 156, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 138, 0, 0, 0, 807, 0,
+	0, 0, 0, 0, 138, 0, 0, 0, 0, 0,
 	0, 0, 83, 103, 120, 187, 146, 105, 176, 119,
 	0, 121, 0, 0, 157, 130, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 203, 0, 809, 0, 0, 0, 0,
-	0, 0, 96, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 81, 0, 0, 0, 0, 0, 0,
+	0, 0, 96, 0, 0, 0, 0, 0, 74, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 108, 0, 0,
-	0, 205, 0, 0, 0, 0, 144, 0, 160, 110,
+	0, 0, 0, 0, 0, 0, 0, 108, 77, 78,
+	0, 73, 0, 0, 0, 79, 144, 0, 160, 110,
 	118, 84, 90, 0, 109, 136, 149, 153, 0, 0,
-	0, 99, 0, 151, 140, 173, 0, 805, 150, 122,
-	165, 145, 172, 206, 180, 162, 179, 186, 85, 161,
+	0, 99, 0, 151, 140, 173, 0, 141, 150, 122,
+	165, 145, 172, 75, 180, 162, 179, 186, 85, 161,
 	171, 97, 154, 87, 169, 159, 128, 114, 115, 86,
 	0, 148, 102, 106, 101, 137, 166, 167, 100, 189,
 	91, 178, 89, 92, 177, 135, 164, 170, 129, 126,
@@ -1576,12 +1475,12 @@ var yyAct = [...]int{
 	112, 132, 131, 133, 0, 0, 0, 158, 175, 190,
 	94, 0, 163, 181, 182, 183, 184, 185, 0, 0,
 	95, 107, 134, 93, 113, 155, 116, 123, 147, 188,
-	139, 152, 98, 174, 156, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 138, 0, 0, 0, 0, 0,
+	139, 152, 98, 174, 156, 0, 76, 0, 0, 0,
+	0, 0, 0, 0, 138, 0, 0, 0, 809, 0,
 	0, 0, 83, 103, 120, 187, 146, 105, 176, 119,
 	0, 121, 0, 0, 157, 130, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 81, 0, 0, 709, 0, 0, 710,
+	0, 0, 0, 203, 0, 811, 0, 0, 0, 0,
 	0, 0, 96, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -1599,13 +1498,13 @@ var yyAct = [...]int{
 	112, 132, 131, 133, 0, 0, 0, 158, 175, 190,
 	94, 0, 163, 181, 182, 183, 184, 185, 0, 0,
 	95, 107, 134, 93, 113, 155, 116, 123, 147, 188,
-	139, 152, 98, 174, 156, 0, 0, 0, 0, 0,
+	139, 152, 98, 174, 156, 0, 0, 0, 24, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	138, 0, 83, 0, 120, 187, 146, 105, 176, 103,
-	0, 606, 0, 0, 0, 119, 0, 121, 0, 0,
+	0, 0, 0, 0, 0, 119, 0, 121, 0, 0,
 	157, 130, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 81,
-	0, 605, 0, 0, 0, 0, 0, 0, 96, 0,
+	0, 0, 0, 0, 0, 0, 54, 0, 0, 81,
+	0, 0, 0, 0, 0, 0, 0, 0, 96, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -1623,228 +1522,322 @@ var yyAct = [...]int{
 	0, 0, 0, 158, 175, 190, 94, 0, 163, 181,
 	182, 183, 184, 185, 0, 0, 95, 107, 134, 93,
 	113, 155, 116, 123, 147, 188, 139, 152, 98, 174,
-	156, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	138, 0, 0, 0, 0, 0, 0, 0, 83, 103,
-	120, 187, 146, 105, 176, 119, 0, 121, 0, 0,
-	157, 130, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 54, 0, 0, 203,
-	0, 0, 0, 0, 0, 0, 0, 0, 96, 0,
+	156, 0, 0, 0, 24, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 138, 0, 83, 0,
+	120, 187, 146, 105, 176, 103, 0, 0, 0, 0,
+	0, 119, 0, 121, 0, 0, 157, 130, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 54, 0, 0, 203, 0, 0, 0, 0,
+	0, 0, 0, 0, 96, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 108, 0, 0, 0, 205, 0, 0,
-	0, 0, 144, 0, 160, 110, 118, 84, 90, 0,
-	109, 136, 149, 153, 0, 0, 0, 99, 0, 151,
-	140, 173, 0, 141, 150, 122, 165, 145, 172, 206,
-	180, 162, 179, 186, 85, 161, 171, 97, 154, 87,
-	169, 159, 128, 114, 115, 86, 0, 148, 102, 106,
-	101, 137, 166, 167, 100, 189, 91, 178, 89, 92,
-	177, 135, 164, 170, 129, 126, 88, 168, 127, 125,
-	117, 104, 111, 142, 124, 143, 112, 132, 131, 133,
-	0, 0, 0, 158, 175, 190, 94, 0, 163, 181,
-	182, 183, 184, 185, 0, 0, 95, 107, 134, 93,
-	113, 155, 116, 123, 147, 188, 139, 152, 98, 174,
-	156, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	138, 0, 0, 0, 0, 0, 0, 0, 83, 103,
-	120, 187, 146, 105, 176, 119, 0, 121, 0, 0,
-	157, 130, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 203,
-	0, 809, 0, 0, 0, 0, 0, 0, 96, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 108,
+	0, 0, 0, 205, 0, 0, 0, 0, 144, 0,
+	160, 110, 118, 84, 90, 0, 109, 136, 149, 153,
+	0, 0, 0, 99, 0, 151, 140, 173, 0, 141,
+	150, 122, 165, 145, 172, 206, 180, 162, 179, 186,
+	85, 161, 171, 97, 154, 87, 169, 159, 128, 114,
+	115, 86, 0, 148, 102, 106, 101, 137, 166, 167,
+	100, 189, 91, 178, 89, 92, 177, 135, 164, 170,
+	129, 126, 88, 168, 127, 125, 117, 104, 111, 142,
+	124, 143, 112, 132, 131, 133, 0, 0, 0, 158,
+	175, 190, 94, 0, 163, 181, 182, 183, 184, 185,
+	0, 0, 95, 107, 134, 93, 113, 155, 116, 123,
+	147, 188, 139, 152, 98, 174, 156, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 138, 0, 0, 0,
+	809, 0, 0, 0, 83, 103, 120, 187, 146, 105,
+	176, 119, 0, 121, 0, 0, 157, 130, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 203, 0, 811, 0, 0,
+	0, 0, 0, 0, 96, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 108, 0, 0, 0, 205, 0, 0,
-	0, 0, 144, 0, 160, 110, 118, 84, 90, 0,
-	109, 136, 149, 153, 0, 0, 0, 99, 0, 151,
-	140, 173, 0, 141, 150, 122, 165, 145, 172, 206,
-	180, 162, 179, 186, 85, 161, 171, 97, 154, 87,
-	169, 159, 128, 114, 115, 86, 0, 148, 102, 106,
-	101, 137, 166, 167, 100, 189, 91, 178, 89, 92,
-	177, 135, 164, 170, 129, 126, 88, 168, 127, 125,
-	117, 104, 111, 142, 124, 143, 112, 132, 131, 133,
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-	0, 0, 0, 0, 0, 0, 0, 138, 0, 0,
-	0, 0, 0, 0, 0, 83, 103, 120, 187, 146,
-	105, 176, 119, 0, 121, 0, 0, 157, 130, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 262, 0, 0, 0,
-	0, 0, 0, 0, 0, 96, 0, 0, 0, 0,
+	0, 0, 108, 0, 0, 0, 205, 0, 0, 0,
+	0, 144, 0, 160, 110, 118, 84, 90, 0, 109,
+	136, 149, 153, 0, 0, 0, 99, 0, 151, 140,
+	173, 0, 141, 150, 122, 165, 145, 172, 206, 180,
+	162, 179, 186, 85, 161, 171, 97, 154, 87, 169,
+	159, 128, 114, 115, 86, 0, 148, 102, 106, 101,
+	137, 166, 167, 100, 189, 91, 178, 89, 92, 177,
+	135, 164, 170, 129, 126, 88, 168, 127, 125, 117,
+	104, 111, 142, 124, 143, 112, 132, 131, 133, 0,
+	0, 0, 158, 175, 190, 94, 0, 163, 181, 182,
+	183, 184, 185, 0, 0, 95, 107, 134, 93, 113,
+	155, 116, 123, 147, 188, 139, 152, 98, 174, 156,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 138,
+	0, 0, 0, 0, 0, 0, 0, 83, 103, 120,
+	187, 146, 105, 176, 119, 0, 121, 0, 0, 157,
+	130, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 262, 0,
+	0, 0, 0, 0, 0, 0, 0, 96, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	108, 0, 0, 0, 205, 0, 0, 0, 0, 144,
-	0, 160, 110, 118, 84, 90, 0, 109, 136, 149,
-	153, 0, 0, 0, 99, 0, 151, 140, 173, 0,
-	141, 150, 122, 165, 145, 172, 206, 180, 162, 179,
-	186, 85, 161, 171, 97, 154, 87, 169, 159, 128,
-	114, 115, 86, 0, 148, 102, 106, 101, 137, 166,
-	167, 100, 189, 91, 178, 89, 92, 177, 135, 164,
-	170, 129, 126, 88, 168, 127, 125, 117, 104, 111,
-	142, 124, 143, 112, 132, 131, 133, 0, 0, 0,
-	158, 175, 190, 94, 0, 163, 181, 182, 183, 184,
-	185, 0, 0, 95, 107, 134, 93, 113, 155, 116,
-	123, 147, 188, 139, 152, 98, 174, 156, 0, 0,
+	0, 0, 108, 0, 0, 0, 205, 0, 0, 0,
+	0, 144, 0, 160, 110, 118, 84, 90, 0, 109,
+	136, 149, 153, 0, 0, 0, 99, 0, 151, 140,
+	173, 0, 141, 150, 122, 165, 145, 172, 206, 180,
+	162, 179, 186, 85, 161, 171, 97, 154, 87, 169,
+	159, 128, 114, 115, 86, 0, 148, 102, 106, 101,
+	137, 166, 167, 100, 189, 91, 178, 89, 92, 177,
+	135, 164, 170, 129, 126, 88, 168, 127, 125, 117,
+	104, 111, 142, 124, 143, 112, 132, 131, 133, 0,
+	0, 0, 158, 175, 190, 94, 0, 163, 181, 182,
+	183, 184, 185, 0, 0, 95, 107, 134, 93, 113,
+	155, 116, 123, 147, 188, 139, 152, 98, 174, 156,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 83, 0, 120, 187, 146,
-	105, 176,
+	0, 0, 0, 0, 0, 0, 0, 83, 0, 120,
+	187, 146, 105, 176,
 }
 var yyPact = [...]int{
 
-	117, -1000, -184, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
+	1775, -1000, -185, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
+	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
+	-1000, -1000, 871, 909, -1000, -1000, -1000, -1000, -1000, -1000,
+	223, 7486, 60, 96, -15, 10271, 95, 1790, 10731, -1000,
+	-7, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -76, -82,
+	-1000, 619, -1000, -1000, -1000, -1000, -1000, 862, 866, 708,
+	852, 776, -1000, 6046, 59, 59, 10041, 5066, -1000, -1000,
+	201, 10731, 92, 10731, -156, 10501, 55, 55, 55, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-	-1000, -1000, 914, 944, -1000, -1000, -1000, -1000, -1000, -1000,
-	209, 7564, 72, 87, 28, 10349, 86, 1505, 10809, -1000,
-	-4, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -75, -100,
-	-1000, 710, -1000, -1000, -1000, -1000, -1000, 908, 911, 757,
-	900, 804, -1000, 6124, 60, 60, 10119, 5144, -1000, -1000,
-	335, 10809, 82, 10809, -155, 10579, 57, 57, 57, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
@@ -1855,22 +1848,22 @@ var yyPact = [...]int{
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
+	-1000, 77, 10731, -1000, 10731, 54, 525, 54, 54, 54,
+	10731, -1000, 133, -1000, -1000, -1000, -1000, 10731, 511, 802,
+	49, 3002, 3002, 3002, 3002, 6, 3002, -75, 738, 882,
+	-1000, -1000, -1000, -1000, -1000, -1000, 3002, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-	-1000, 84, 10809, -1000, 10809, 56, 556, 56, 56, 56,
-	10809, -1000, 125, -1000, -1000, -1000, -1000, 10809, 548, 856,
-	63, 3080, 3080, 3080, 3080, 5, 3080, -62, 754, 923,
-	-1000, -1000, -1000, -1000, -1000, -1000, 3080, -1000, -1000, -1000,
+	443, 806, 6539, 6539, 871, -1000, 619, -1000, -1000, -1000,
+	800, -1000, -1000, 305, 891, -1000, 7256, 131, -1000, 6539,
+	2059, 662, -1000, -1000, 662, -1000, -1000, 107, -1000, -1000,
+	7011, 7011, 7011, 7011, 7011, 7011, 7011, 7011, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-	490, 864, 6617, 6617, 914, -1000, 710, -1000, -1000, -1000,
-	828, -1000, -1000, 280, 933, -1000, 7334, 119, -1000, 6617,
-	1686, 712, -1000, -1000, 712, -1000, -1000, 107, -1000, -1000,
-	7089, 7089, 7089, 7089, 7089, 7089, 7089, 7089, -1000, -1000,
+	-1000, -1000, 662, -1000, 6294, 662, 662, 662, 662, 662,
+	662, 662, 662, 6539, 662, 662, 662, 662, 662, 662,
+	662, 662, 662, 662, 662, 662, 662, 9811, 9114, 10731,
+	567, -1000, 652, 4808, -127, -1000, -1000, -1000, 200, 8884,
+	-1000, -1000, -1000, 801, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-	-1000, -1000, 712, -1000, 6372, 712, 712, 712, 712, 712,
-	712, 712, 712, 6617, 712, 712, 712, 712, 712, 712,
-	712, 712, 712, 712, 712, 712, 712, 9889, 9192, 10809,
-	675, -1000, 679, 4886, -113, -1000, -1000, -1000, 215, 8962,
-	-1000, -1000, -1000, 855, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
@@ -1878,201 +1871,191 @@ var yyPact = [...]int{
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
+	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, 553, 10731,
+	-1000, 1857, -1000, 508, 3002, 74, 712, 506, 257, 498,
+	10731, 10731, 3002, 656, 70, 10731, 841, 737, 10731, 497,
+	492, -1000, 4550, -1000, 3002, 3002, 3002, 3002, 3002, 3002,
+	3002, 3002, -1000, -1000, -1000, -1000, -1000, -1000, 3002, 3002,
+	-1000, 890, 241, -1000, -1000, -1000, -1000, 10731, 6539, -1000,
+	-1000, -1000, -1000, -1000, -1000, 904, 161, 530, 127, 654,
+	-1000, 402, 862, 443, 776, 8648, 757, -1000, -1000, 10731,
+	-1000, 6539, 6539, 308, -1000, 9574, -1000, -1000, 3518, 183,
+	7011, 336, 246, 7011, 7011, 7011, 7011, 7011, 7011, 7011,
+	7011, 7011, 7011, 7011, 7011, 7011, 7011, 7011, 391, -1000,
+	-1000, -1000, -1000, -1000, -1000, -1000, -1000, 480, -1000, 619,
+	499, 499, 142, 142, 142, 142, 142, 142, 142, 2174,
+	5556, 443, 545, 239, 6294, 6046, 6046, 6539, 6539, 10961,
+	10961, 6046, 853, 238, 239, 10961, -1000, 443, -1000, -1000,
+	-1000, -1000, -1000, -1000, -1000, 6046, 6046, 6046, 6046, 22,
+	10731, -1000, 644, 698, -1000, -1000, -1000, 849, 8188, 8418,
+	22, 638, 9114, 10731, -1000, -1000, 4292, 652, -127, 630,
+	-1000, -101, -87, 5311, 141, -1000, -1000, -1000, -1000, 2744,
+	299, 555, 255, -60, -1000, -1000, -1000, 684, -1000, 684,
+	684, 684, 684, -32, -32, -32, -32, -1000, -1000, -1000,
+	-1000, -1000, 710, 707, -1000, 684, 684, 684, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, 591, 10809,
-	-1000, 1915, -1000, 540, 3080, 75, 650, 534, 251, 533,
-	10809, 10809, 3080, 66, 10809, 893, 750, 10809, 509, 480,
-	-1000, 4628, -1000, 3080, 3080, 3080, 3080, 3080, 3080, 3080,
-	3080, -1000, -1000, -1000, -1000, -1000, -1000, 3080, 3080, -1000,
-	925, 293, -1000, -1000, -1000, -1000, 10809, 6617, -1000, -1000,
-	-1000, -1000, -1000, -1000, 939, 160, 495, 118, 704, -1000,
-	425, 908, 490, 804, 8726, 764, -1000, -1000, 10809, -1000,
-	6617, 6617, 466, -1000, 9652, -1000, -1000, 3596, 167, 7089,
-	365, 346, 7089, 7089, 7089, 7089, 7089, 7089, 7089, 7089,
-	7089, 7089, 7089, 7089, 7089, 7089, 7089, 449, -1000, -1000,
-	-1000, -1000, -1000, -1000, -1000, -1000, 471, -1000, 710, 1065,
-	1065, 144, 144, 144, 144, 144, 144, 144, 2306, 5634,
-	490, 589, 413, 6372, 6124, 6124, 6617, 6617, 11039, 11039,
-	6124, 901, 229, 413, 11039, -1000, 490, -1000, -1000, -1000,
-	-1000, -1000, -1000, -1000, 6124, 6124, 6124, 6124, 27, 10809,
-	-1000, 665, 1107, -1000, -1000, -1000, 895, 8266, 8496, 27,
-	632, 9192, 10809, -1000, -1000, 4370, 679, -113, 653, -1000,
-	-127, -131, 5389, 122, -1000, -1000, -1000, -1000, 2822, 294,
-	619, 323, -67, -1000, -1000, -1000, 720, -1000, 720, 720,
-	720, 720, -30, -30, -30, -30, -1000, -1000, -1000, -1000,
-	-1000, 734, 733, -1000, 720, 720, 720, -1000, -1000, -1000,
+	-1000, -1000, -1000, -1000, 704, 704, 704, 697, 697, 713,
+	-1000, 10731, -171, 468, 3002, 840, 3002, -1000, 72, -1000,
+	10731, 10731, 651, -1000, 10731, 3002, -1000, -1000, -1000, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-	-1000, -1000, -1000, 730, 730, 730, 723, 723, 708, -1000,
-	10809, -174, 469, 3080, 880, 3080, -1000, 1225, -1000, 10809,
-	-1000, -1000, 10809, 3080, -1000, -1000, -1000, -1000, -1000, -1000,
-	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, 10809,
-	199, 10809, 10809, -1000, 413, -1000, 793, 6617, 6617, 4112,
-	6617, -1000, -1000, -1000, 864, -1000, 901, 912, -1000, 825,
-	824, 6124, -1000, -1000, 167, 254, -1000, -1000, 424, -1000,
-	-1000, -1000, -1000, 116, 712, -1000, 1808, -1000, -1000, -1000,
-	-1000, 365, 7089, 7089, 7089, 146, 1808, 1793, 641, 1866,
-	144, 363, 363, 165, 165, 165, 165, 165, 237, 237,
-	-1000, -1000, -1000, 490, -1000, -1000, -1000, 490, 6124, 666,
-	-1000, -1000, 6617, -1000, 490, 578, 578, 418, 411, 707,
-	-1000, 114, 694, 578, 6124, 272, -1000, 6617, 490, -1000,
-	578, 490, 578, 578, 642, 712, -1000, 11039, 9192, 9192,
-	9192, 9192, 9192, -1000, 780, 774, -1000, 783, 768, 827,
-	10809, -1000, 580, 8266, 140, 712, -1000, 9422, -1000, -1000,
-	922, 9192, 657, -1000, -1000, 653, -113, -120, -1000, -1000,
-	-1000, -1000, 413, -1000, 452, 652, 2564, -1000, -1000, -1000,
-	-1000, -1000, -1000, -1000, 725, 455, -1000, 872, 170, 197,
-	453, 871, -1000, -1000, -1000, 862, -1000, 261, -69, -1000,
-	-1000, 391, -30, -30, -1000, -1000, 122, 847, 122, 122,
-	122, 442, 442, -1000, -1000, -1000, -1000, 380, -1000, -1000,
-	-1000, 361, -1000, 748, 10579, 3080, -1000, 3854, -1000, -1000,
-	-1000, -1000, -1000, -1000, 1326, 781, 174, -1000, -1000, -1000,
-	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, 26, -1000,
-	3080, -1000, 293, -1000, 429, 6617, -1000, -1000, 787, 413,
-	413, 112, -1000, -1000, 10809, -1000, -1000, -1000, -1000, 677,
-	-1000, -1000, -1000, 3338, 6124, -1000, 146, 1808, 1726, -1000,
-	7089, 7089, -1000, -1000, 578, 6124, 413, -1000, -1000, -1000,
-	535, 449, 535, 7089, 7089, 4112, 7089, 7089, -166, 676,
-	224, -1000, 6617, 355, -1000, -1000, -1000, -1000, -1000, 747,
-	11039, 712, -1000, 8030, 10579, 659, -1000, 205, 1107, 729,
-	746, 1207, -1000, -1000, -1000, -1000, 772, -1000, 771, -1000,
-	-1000, -1000, -1000, -1000, 81, 80, 79, 10579, -1000, 914,
-	6617, 657, -1000, -1000, -1000, -137, -136, -1000, -1000, -1000,
-	2822, -1000, 2822, 10579, 41, -1000, 453, 453, -1000, -1000,
-	-1000, 724, 745, 38, -1000, -1000, -1000, 611, 122, 122,
-	-1000, 198, -1000, -1000, -1000, 576, -1000, 562, 651, 552,
-	10809, -1000, -1000, 649, -1000, 188, -1000, -1000, 10579, -1000,
+	-1000, 10731, 251, 10731, 10731, -1000, 239, -1000, 782, 6539,
+	6539, 4034, 6539, -1000, -1000, -1000, 806, -1000, 853, 864,
+	-1000, 790, 789, 6046, -1000, -1000, 183, 197, -1000, -1000,
+	370, -1000, -1000, -1000, -1000, 126, 662, -1000, 2320, -1000,
+	-1000, -1000, -1000, 336, 7011, 7011, 7011, 318, 2320, 2151,
+	1717, 1097, 142, 130, 130, 143, 143, 143, 143, 143,
+	382, 382, -1000, -1000, -1000, 443, -1000, -1000, -1000, 443,
+	6046, 635, -1000, -1000, 6539, -1000, 443, 540, 540, 253,
+	313, 678, -1000, 124, 668, 540, 6046, 266, -1000, 6539,
+	443, -1000, 540, 443, 540, 540, 517, 662, -1000, 10961,
+	9114, 9114, 9114, 9114, 9114, -1000, 767, 762, -1000, 755,
+	754, 763, 10731, -1000, 543, 8188, 129, 662, -1000, 9344,
+	-1000, -1000, 878, 9114, 611, -1000, -1000, 630, -127, -93,
+	-1000, -1000, -1000, -1000, 239, -1000, 395, 629, 2486, -1000,
+	-1000, -1000, -1000, -1000, -1000, -1000, 703, 462, -1000, 831,
+	170, 178, 437, 829, -1000, -1000, -1000, 804, -1000, 271,
+	-62, -1000, -1000, 364, -32, -32, -1000, -1000, 141, 797,
+	141, 141, 141, 409, 409, -1000, -1000, -1000, -1000, 341,
+	-1000, -1000, -1000, 338, -1000, 736, 10501, 3002, -1000, 3776,
+	-1000, -1000, -1000, -1000, -1000, -1000, 1372, 1265, 181, -1000,
 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-	-1000, 10579, 10809, -1000, -1000, -1000, -1000, -1000, 10579, -1000,
-	199, -1000, 413, -1000, 3854, -1000, 922, 9192, -1000, -1000,
-	490, -1000, 7089, 1808, 1808, -1000, -1000, 490, 720, 720,
-	-1000, 720, 723, -1000, 720, -13, 720, -14, 490, 490,
-	1614, 1073, -1000, 1411, 313, 712, -163, -1000, 413, 6617,
-	-1000, 875, 629, 643, -1000, -1000, 5879, 490, 547, 111,
-	539, -1000, 914, 11039, 6617, -1000, -1000, 6617, 722, -1000,
-	6617, -1000, -1000, -1000, 712, 712, 712, 539, 908, 413,
-	-1000, -1000, -1000, -1000, 2564, -1000, 530, -1000, 720, -1000,
-	-1000, -1000, 10579, -54, 937, -1000, -1000, -1000, -1000, 716,
-	-1000, -1000, -1000, -1000, -1000, -1000, -30, 428, -30, 333,
-	-1000, 319, 3080, 3854, 2822, -1000, 715, -1000, -1000, -1000,
-	-1000, 866, -1000, 920, 646, -1000, 1808, -1000, -1000, 99,
-	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, 7089,
-	7089, -1000, 7089, 7089, 7089, 490, 421, 413, 870, -1000,
-	712, -1000, -1000, 648, 10579, 10579, -1000, 10579, 908, -1000,
-	413, 413, 10579, 413, 10579, 10579, 10579, 7794, -1000, 128,
-	10579, -1000, 523, -1000, 155, -1000, -145, 596, 122, -1000,
-	122, 595, 566, -1000, -1000, -1000, 10579, 712, 916, 910,
-	-1000, -1000, 1538, 1538, 1538, 1538, 36, -1000, -1000, 936,
-	-1000, 712, -1000, 710, 104, -1000, -1000, -1000, 519, 517,
-	517, 517, 140, 128, -1000, 415, 176, 416, -1000, 40,
-	10579, 276, 868, -1000, 865, 714, -1000, -1000, -1000, -1000,
-	-1000, 489, 19, -1000, 6617, 6617, -1000, -1000, -1000, -1000,
-	490, 39, -177, 11039, 643, 490, 10579, -1000, -1000, -1000,
-	-1000, -1000, -1000, -1000, 289, -1000, -1000, 10809, -1000, -1000,
-	336, -1000, -1000, 531, 650, 487, -1000, 10579, 413, 639,
-	-1000, 785, -171, -180, 634, -1000, -1000, -1000, 713, -1000,
-	-1000, -174, -1000, 19, 803, -1000, 784, -1000, 10579, -1000,
-	-1000, 15, -175, 468, 12, -178, 744, 712, -181, 742,
-	-1000, 930, 6853, -1000, -1000, 932, 192, 192, 1538, 490,
-	-1000, -1000, -1000, 47, 410, -1000, -1000, -1000, -1000, -1000,
-	-1000,
+	20, 65, -1000, 3002, -1000, 241, -1000, 408, 6539, -1000,
+	-1000, 780, 239, 239, 116, -1000, -1000, 10731, -1000, -1000,
+	-1000, -1000, 667, -1000, -1000, -1000, 3260, 6046, -1000, 318,
+	2320, 1588, -1000, 7011, 7011, -1000, -1000, 540, 6046, 239,
+	-1000, -1000, -1000, 62, 391, 62, 7011, 7011, 4034, 7011,
+	7011, -166, 655, 204, -1000, 6539, 182, -1000, -1000, -1000,
+	-1000, -1000, 734, 10961, 662, -1000, 7952, 10501, 632, -1000,
+	198, 698, 702, 732, 1334, -1000, -1000, -1000, -1000, 756,
+	-1000, 714, -1000, -1000, -1000, -1000, -1000, 87, 86, 73,
+	10501, -1000, 871, 6539, 611, -1000, -1000, -1000, -121, -123,
+	-1000, -1000, -1000, 2744, -1000, 2744, 10501, 39, -1000, 437,
+	437, -1000, -1000, -1000, 699, 731, 76, -1000, -1000, -1000,
+	550, 141, 141, -1000, 184, -1000, -1000, -1000, 531, -1000,
+	521, 622, 518, 10731, -1000, -1000, 571, -1000, 196, -1000,
+	-1000, 10501, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
+	-1000, -1000, -1000, -1000, 10501, 10731, -1000, -1000, -1000, -1000,
+	-1000, 10501, 10731, -1000, 251, -1000, 239, -1000, 3776, -1000,
+	878, 9114, -1000, -1000, 443, -1000, 7011, 2320, 2320, -1000,
+	-1000, 443, 684, 684, -1000, 684, 697, -1000, 684, -8,
+	684, -14, 443, 443, 1891, 2074, -1000, 674, 1978, 662,
+	-163, -1000, 239, 6539, -1000, 803, 560, 562, -1000, -1000,
+	5801, 443, 479, 114, 477, -1000, 871, 10961, 6539, -1000,
+	-1000, 6539, 695, -1000, 6539, -1000, -1000, -1000, 662, 662,
+	662, 477, 862, 239, -1000, -1000, -1000, -1000, 2486, -1000,
+	472, -1000, 684, -1000, -1000, -1000, 10501, -56, 902, -1000,
+	-1000, -1000, -1000, 683, -1000, -1000, -1000, -1000, -1000, -1000,
+	-32, 407, -32, 324, -1000, 323, 3002, 3776, 2744, -1000,
+	682, -1000, -1000, -1000, -1000, 836, -1000, -1000, 875, 566,
+	-1000, 2320, -1000, -1000, 97, -1000, -1000, -1000, -1000, -1000,
+	-1000, -1000, -1000, -1000, 7011, 7011, -1000, 7011, 7011, 7011,
+	443, 406, 239, 814, -1000, 662, -1000, -1000, 634, 10501,
+	10501, -1000, 10501, 862, -1000, 239, 239, 10501, 239, 10501,
+	10501, 10501, 7716, -1000, 128, 10501, -1000, 461, -1000, 174,
+	-1000, -141, 532, 141, -1000, 141, 528, 473, -1000, -1000,
+	-1000, 10501, 662, 873, 865, -1000, -1000, 535, 535, 535,
+	535, 24, -1000, -1000, 896, -1000, 662, -1000, 619, 110,
+	-1000, -1000, -1000, 448, 446, 446, 446, 129, 128, -1000,
+	435, 194, 392, -1000, 36, 10501, 277, 813, -1000, 810,
+	677, -1000, -1000, -1000, -1000, -1000, 442, 18, -1000, 6539,
+	6539, -1000, -1000, -1000, -1000, 443, 44, -175, 10961, 562,
+	443, 10501, -1000, -1000, -1000, -1000, -1000, -1000, -1000, 312,
+	-1000, -1000, 10731, -1000, -1000, 388, -1000, -1000, 449, 712,
+	421, -1000, 10501, 239, 561, -1000, 774, -169, -180, 558,
+	-1000, -1000, -1000, 673, -1000, -1000, -171, -1000, 18, 788,
+	-1000, 772, -1000, 10501, -1000, -1000, 15, -173, 417, 13,
+	-178, 730, 662, -182, 728, -1000, 888, 6775, -1000, -1000,
+	894, 154, 154, 535, 443, -1000, -1000, -1000, 43, 403,
+	-1000, -1000, -1000, -1000, -1000, -1000,
 }
 var yyPgo = [...]int{
 
-	0, 1241, 44, 481, 1239, 1236, 1235, 1227, 1226, 1211,
-	1210, 1209, 1207, 1203, 1201, 1200, 1199, 1197, 1195, 1194,
-	1190, 1185, 1184, 1183, 1182, 146, 1181, 1162, 1161, 59,
-	1160, 77, 1158, 1148, 41, 122, 86, 43, 894, 1146,
-	27, 71, 89, 1145, 33, 1144, 1142, 78, 1141, 55,
-	1136, 1122, 281, 1121, 1120, 10, 23, 1119, 1116, 1115,
-	1113, 70, 38, 1112, 1110, 1109, 1108, 1106, 1094, 53,
-	7, 9, 22, 18, 1091, 28, 17, 1089, 52, 1086,
-	1085, 1084, 1083, 26, 1082, 56, 1081, 11, 51, 1079,
-	30, 60, 31, 15, 6, 66, 65, 1078, 16, 69,
-	49, 1077, 1076, 381, 1063, 1062, 40, 1061, 1058, 19,
-	189, 453, 1054, 1051, 1050, 1049, 75, 0, 538, 479,
-	64, 1047, 1042, 1041, 1366, 73, 48, 12, 1040, 63,
-	169, 35, 1038, 1035, 37, 1034, 1032, 1030, 1028, 1027,
-	1024, 1022, 20, 1020, 1018, 1017, 34, 47, 1014, 1013,
-	54, 21, 1012, 1010, 1009, 46, 58, 1002, 1000, 50,
-	29, 991, 990, 975, 974, 972, 25, 57, 966, 13,
-	963, 8, 961, 24, 960, 3, 959, 14, 958, 4,
-	957, 5, 42, 1, 956, 2, 955, 953, 61, 290,
-	952, 950, 92,
+	0, 1126, 28, 433, 1125, 1123, 1121, 1120, 1119, 1112,
+	1110, 1109, 1107, 1105, 1104, 1102, 1097, 1096, 1095, 1094,
+	1091, 1089, 1086, 1084, 1081, 1078, 133, 1077, 1076, 1075,
+	61, 1074, 77, 1071, 1070, 35, 156, 41, 38, 1012,
+	1068, 21, 62, 59, 1065, 26, 1064, 1061, 69, 1059,
+	48, 1058, 1057, 1180, 1051, 1050, 12, 40, 1047, 1046,
+	1045, 1041, 63, 132, 1040, 1039, 1037, 1036, 1033, 1031,
+	51, 8, 11, 18, 25, 1030, 115, 9, 1029, 50,
+	1028, 1027, 1026, 1024, 23, 1023, 57, 1020, 43, 56,
+	1018, 7, 70, 31, 15, 6, 75, 65, 1015, 14,
+	66, 42, 1014, 1013, 379, 1011, 1010, 45, 1008, 1005,
+	22, 175, 309, 1003, 1002, 1000, 999, 37, 0, 488,
+	463, 73, 998, 996, 993, 1166, 71, 55, 20, 992,
+	49, 83, 44, 990, 988, 34, 985, 982, 981, 979,
+	978, 975, 974, 60, 971, 966, 964, 99, 30, 963,
+	962, 64, 27, 960, 959, 953, 47, 58, 952, 942,
+	54, 33, 941, 940, 939, 938, 937, 17, 19, 936,
+	13, 932, 10, 928, 24, 926, 3, 925, 16, 924,
+	4, 922, 5, 46, 1, 920, 2, 919, 916, 52,
+	332, 915, 899, 84,
 }
 var yyR1 = [...]int{
 
-	0, 186, 187, 187, 1, 1, 1, 1, 1, 1,
+	0, 187, 188, 188, 1, 1, 1, 1, 1, 1,
 	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
 	1, 1, 1, 1, 2, 2, 2, 6, 3, 4,
-	4, 5, 5, 7, 7, 28, 28, 8, 9, 9,
-	9, 190, 190, 47, 47, 91, 91, 10, 10, 10,
-	10, 96, 96, 100, 100, 100, 101, 101, 101, 101,
-	132, 132, 11, 11, 11, 11, 11, 11, 11, 11,
-	181, 181, 180, 179, 179, 178, 178, 177, 17, 162,
-	164, 164, 163, 163, 163, 163, 156, 135, 135, 135,
-	135, 138, 138, 136, 136, 136, 136, 136, 136, 136,
-	137, 137, 137, 137, 137, 139, 139, 139, 139, 139,
-	140, 140, 140, 140, 140, 140, 140, 140, 140, 140,
-	140, 140, 140, 140, 140, 141, 141, 141, 141, 141,
-	141, 141, 141, 155, 155, 142, 142, 150, 150, 151,
-	151, 151, 148, 148, 149, 149, 152, 152, 152, 143,
-	143, 143, 143, 143, 143, 143, 143, 145, 145, 145,
-	153, 153, 146, 146, 146, 147, 147, 147, 154, 154,
-	154, 154, 154, 144, 144, 157, 157, 172, 172, 171,
-	171, 171, 161, 161, 168, 168, 168, 168, 168, 159,
-	159, 160, 160, 170, 170, 169, 158, 158, 173, 173,
-	173, 173, 184, 185, 183, 183, 183, 183, 183, 165,
-	165, 165, 166, 166, 166, 167, 167, 167, 12, 12,
-	12, 12, 12, 12, 12, 12, 12, 182, 182, 182,
-	182, 182, 182, 182, 182, 182, 182, 182, 176, 174,
-	174, 175, 175, 13, 14, 14, 14, 14, 14, 15,
-	15, 18, 19, 19, 19, 19, 19, 19, 19, 19,
-	19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
-	19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
-	107, 107, 105, 105, 108, 108, 106, 106, 106, 109,
-	109, 109, 133, 133, 133, 20, 20, 22, 22, 23,
-	24, 21, 21, 21, 21, 21, 21, 21, 16, 191,
-	25, 26, 26, 27, 27, 27, 31, 31, 31, 29,
-	29, 30, 30, 36, 36, 35, 35, 37, 37, 37,
-	37, 121, 121, 121, 120, 120, 39, 39, 40, 40,
-	41, 41, 42, 42, 42, 42, 54, 54, 90, 90,
-	92, 92, 43, 43, 43, 43, 44, 44, 45, 45,
-	46, 46, 128, 128, 127, 127, 127, 126, 126, 48,
-	48, 48, 50, 49, 49, 49, 49, 51, 51, 53,
-	53, 52, 52, 55, 55, 55, 55, 56, 56, 38,
-	38, 38, 38, 38, 38, 38, 104, 104, 58, 58,
-	57, 57, 57, 57, 57, 57, 57, 57, 57, 57,
-	68, 68, 68, 68, 68, 68, 59, 59, 59, 59,
-	59, 59, 59, 34, 34, 69, 69, 69, 75, 70,
-	70, 62, 62, 62, 62, 62, 62, 62, 62, 62,
-	62, 62, 62, 62, 62, 62, 62, 62, 62, 62,
-	62, 62, 62, 62, 62, 62, 62, 62, 62, 62,
-	62, 62, 62, 66, 66, 66, 64, 64, 64, 64,
-	64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
-	64, 65, 65, 65, 65, 65, 65, 65, 65, 192,
-	192, 67, 67, 67, 67, 32, 32, 32, 32, 32,
-	131, 131, 134, 134, 134, 134, 134, 134, 134, 134,
-	134, 134, 134, 134, 134, 79, 79, 33, 33, 77,
-	77, 78, 80, 80, 76, 76, 76, 61, 61, 61,
-	61, 61, 61, 61, 61, 63, 63, 63, 81, 81,
-	82, 82, 83, 83, 84, 84, 85, 86, 86, 86,
-	87, 87, 87, 87, 88, 88, 88, 60, 60, 60,
-	60, 60, 60, 89, 89, 89, 89, 93, 93, 71,
-	71, 73, 73, 72, 74, 94, 94, 98, 95, 95,
-	99, 99, 99, 99, 97, 97, 97, 123, 123, 123,
-	102, 102, 110, 110, 111, 111, 103, 103, 112, 112,
-	112, 112, 112, 112, 112, 112, 112, 112, 113, 113,
-	113, 114, 114, 115, 115, 115, 122, 122, 118, 118,
-	119, 119, 124, 124, 125, 125, 116, 116, 116, 116,
-	116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
-	116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
-	116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
-	116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
-	116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
-	116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
-	116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
-	116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
-	116, 116, 116, 116, 116, 116, 116, 116, 116, 117,
+	4, 5, 5, 7, 7, 29, 29, 8, 9, 9,
+	9, 191, 191, 48, 48, 92, 92, 10, 10, 10,
+	10, 97, 97, 101, 101, 101, 102, 102, 102, 102,
+	133, 133, 11, 11, 11, 11, 11, 11, 11, 11,
+	182, 182, 181, 180, 180, 179, 179, 178, 17, 163,
+	165, 165, 164, 164, 164, 164, 157, 136, 136, 136,
+	136, 139, 139, 137, 137, 137, 137, 137, 137, 137,
+	138, 138, 138, 138, 138, 140, 140, 140, 140, 140,
+	141, 141, 141, 141, 141, 141, 141, 141, 141, 141,
+	141, 141, 141, 141, 141, 142, 142, 142, 142, 142,
+	142, 142, 142, 156, 156, 143, 143, 151, 151, 152,
+	152, 152, 149, 149, 150, 150, 153, 153, 153, 144,
+	144, 144, 144, 144, 144, 144, 144, 146, 146, 146,
+	154, 154, 147, 147, 147, 148, 148, 148, 155, 155,
+	155, 155, 155, 145, 145, 158, 158, 173, 173, 172,
+	172, 172, 162, 162, 169, 169, 169, 169, 169, 160,
+	160, 161, 161, 171, 171, 170, 159, 159, 174, 174,
+	174, 174, 185, 186, 184, 184, 184, 184, 184, 166,
+	166, 166, 167, 167, 167, 168, 168, 168, 12, 12,
+	12, 12, 12, 12, 12, 12, 12, 183, 183, 183,
+	183, 183, 183, 183, 183, 183, 183, 183, 177, 175,
+	175, 176, 176, 13, 18, 18, 14, 14, 14, 14,
+	14, 15, 15, 19, 20, 20, 20, 20, 20, 20,
+	20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+	20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+	20, 20, 108, 108, 106, 106, 109, 109, 107, 107,
+	107, 110, 110, 110, 134, 134, 134, 21, 21, 23,
+	23, 24, 25, 22, 22, 22, 22, 22, 22, 22,
+	16, 192, 26, 27, 27, 28, 28, 28, 32, 32,
+	32, 30, 30, 31, 31, 37, 37, 36, 36, 38,
+	38, 38, 38, 122, 122, 122, 121, 121, 40, 40,
+	41, 41, 42, 42, 43, 43, 43, 43, 55, 55,
+	91, 91, 93, 93, 44, 44, 44, 44, 45, 45,
+	46, 46, 47, 47, 129, 129, 128, 128, 128, 127,
+	127, 49, 49, 49, 51, 50, 50, 50, 50, 52,
+	52, 54, 54, 53, 53, 56, 56, 56, 56, 57,
+	57, 39, 39, 39, 39, 39, 39, 39, 105, 105,
+	59, 59, 58, 58, 58, 58, 58, 58, 58, 58,
+	58, 58, 69, 69, 69, 69, 69, 69, 60, 60,
+	60, 60, 60, 60, 60, 35, 35, 70, 70, 70,
+	76, 71, 71, 63, 63, 63, 63, 63, 63, 63,
+	63, 63, 63, 63, 63, 63, 63, 63, 63, 63,
+	63, 63, 63, 63, 63, 63, 63, 63, 63, 63,
+	63, 63, 63, 63, 63, 67, 67, 67, 65, 65,
+	65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+	65, 65, 65, 66, 66, 66, 66, 66, 66, 66,
+	66, 193, 193, 68, 68, 68, 68, 33, 33, 33,
+	33, 33, 132, 132, 135, 135, 135, 135, 135, 135,
+	135, 135, 135, 135, 135, 135, 135, 80, 80, 34,
+	34, 78, 78, 79, 81, 81, 77, 77, 77, 62,
+	62, 62, 62, 62, 62, 62, 62, 64, 64, 64,
+	82, 82, 83, 83, 84, 84, 85, 85, 86, 87,
+	87, 87, 88, 88, 88, 88, 89, 89, 89, 61,
+	61, 61, 61, 61, 61, 90, 90, 90, 90, 94,
+	94, 72, 72, 74, 74, 73, 75, 95, 95, 99,
+	96, 96, 100, 100, 100, 100, 98, 98, 98, 124,
+	124, 124, 103, 103, 111, 111, 112, 112, 104, 104,
+	113, 113, 113, 113, 113, 113, 113, 113, 113, 113,
+	114, 114, 114, 115, 115, 116, 116, 116, 123, 123,
+	119, 119, 120, 120, 125, 125, 126, 126, 117, 117,
 	117, 117, 117, 117, 117, 117, 117, 117, 117, 117,
 	117, 117, 117, 117, 117, 117, 117, 117, 117, 117,
 	117, 117, 117, 117, 117, 117, 117, 117, 117, 117,
@@ -2082,9 +2065,18 @@ var yyR1 = [...]int{
 	117, 117, 117, 117, 117, 117, 117, 117, 117, 117,
 	117, 117, 117, 117, 117, 117, 117, 117, 117, 117,
 	117, 117, 117, 117, 117, 117, 117, 117, 117, 117,
-	117, 117, 117, 117, 117, 117, 117, 117, 117, 117,
-	117, 117, 117, 117, 117, 117, 117, 117, 117, 188,
-	189, 129, 130, 130, 130,
+	117, 118, 118, 118, 118, 118, 118, 118, 118, 118,
+	118, 118, 118, 118, 118, 118, 118, 118, 118, 118,
+	118, 118, 118, 118, 118, 118, 118, 118, 118, 118,
+	118, 118, 118, 118, 118, 118, 118, 118, 118, 118,
+	118, 118, 118, 118, 118, 118, 118, 118, 118, 118,
+	118, 118, 118, 118, 118, 118, 118, 118, 118, 118,
+	118, 118, 118, 118, 118, 118, 118, 118, 118, 118,
+	118, 118, 118, 118, 118, 118, 118, 118, 118, 118,
+	118, 118, 118, 118, 118, 118, 118, 118, 118, 118,
+	118, 118, 118, 118, 118, 118, 118, 118, 118, 118,
+	118, 118, 118, 118, 118, 118, 118, 118, 118, 118,
+	118, 189, 190, 130, 131, 131, 131,
 }
 var yyR2 = [...]int{
 
@@ -2112,44 +2104,44 @@ var yyR2 = [...]int{
 	1, 3, 1, 2, 3, 1, 1, 1, 6, 7,
 	7, 12, 7, 7, 7, 4, 5, 1, 1, 1,
 	1, 1, 1, 1, 1, 1, 1, 1, 7, 1,
-	3, 8, 8, 5, 4, 6, 5, 4, 4, 3,
-	2, 3, 4, 4, 4, 4, 4, 4, 4, 4,
-	3, 3, 3, 3, 4, 3, 7, 5, 4, 2,
-	2, 4, 4, 2, 2, 2, 2, 2, 2, 3,
-	1, 1, 0, 1, 1, 1, 0, 2, 2, 0,
-	2, 2, 0, 1, 1, 2, 1, 1, 2, 1,
-	1, 2, 2, 2, 2, 2, 3, 3, 2, 0,
-	2, 0, 2, 1, 2, 2, 0, 1, 1, 0,
-	1, 0, 1, 0, 1, 1, 3, 1, 2, 3,
-	5, 0, 1, 2, 1, 1, 0, 2, 1, 3,
-	1, 1, 1, 3, 1, 3, 3, 7, 1, 3,
-	1, 3, 4, 4, 4, 3, 2, 4, 0, 1,
-	0, 2, 0, 1, 0, 1, 2, 1, 1, 1,
-	2, 2, 1, 2, 3, 2, 3, 2, 2, 2,
-	1, 1, 3, 0, 5, 5, 5, 0, 2, 1,
-	3, 3, 2, 3, 1, 2, 0, 3, 1, 1,
-	3, 3, 4, 4, 5, 3, 4, 5, 6, 2,
-	1, 2, 1, 2, 1, 2, 1, 1, 1, 1,
-	1, 1, 1, 0, 2, 1, 1, 1, 3, 1,
-	3, 1, 1, 1, 1, 1, 3, 3, 3, 3,
+	3, 8, 8, 3, 3, 5, 4, 6, 5, 4,
+	4, 3, 2, 3, 4, 4, 4, 4, 4, 4,
+	4, 4, 3, 3, 3, 3, 4, 3, 7, 5,
+	4, 2, 2, 4, 4, 2, 2, 2, 2, 2,
+	2, 3, 1, 1, 0, 1, 1, 1, 0, 2,
+	2, 0, 2, 2, 0, 1, 1, 2, 1, 1,
+	2, 1, 1, 2, 2, 2, 2, 2, 3, 3,
+	2, 0, 2, 0, 2, 1, 2, 2, 0, 1,
+	1, 0, 1, 0, 1, 0, 1, 1, 3, 1,
+	2, 3, 5, 0, 1, 2, 1, 1, 0, 2,
+	1, 3, 1, 1, 1, 3, 1, 3, 3, 7,
+	1, 3, 1, 3, 4, 4, 4, 3, 2, 4,
+	0, 1, 0, 2, 0, 1, 0, 1, 2, 1,
+	1, 1, 2, 2, 1, 2, 3, 2, 3, 2,
+	2, 2, 1, 1, 3, 0, 5, 5, 5, 0,
+	2, 1, 3, 3, 2, 3, 1, 2, 0, 3,
+	1, 1, 3, 3, 4, 4, 5, 3, 4, 5,
+	6, 2, 1, 2, 1, 2, 1, 2, 1, 1,
+	1, 1, 1, 1, 1, 0, 2, 1, 1, 1,
+	3, 1, 3, 1, 1, 1, 1, 1, 3, 3,
 	3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
-	3, 2, 2, 2, 2, 2, 2, 2, 3, 1,
-	1, 1, 1, 4, 5, 6, 4, 4, 6, 6,
-	6, 6, 8, 8, 6, 8, 8, 9, 7, 5,
-	4, 2, 2, 2, 2, 2, 2, 2, 2, 0,
-	2, 4, 4, 4, 4, 0, 3, 4, 7, 3,
-	1, 1, 2, 3, 3, 1, 2, 2, 1, 2,
-	1, 2, 2, 1, 2, 0, 1, 0, 2, 1,
-	2, 4, 0, 2, 1, 3, 5, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 2, 2, 0, 3,
-	0, 2, 0, 3, 1, 3, 2, 0, 1, 1,
-	0, 2, 4, 4, 0, 2, 4, 2, 1, 3,
-	5, 4, 6, 1, 3, 3, 5, 0, 5, 1,
-	3, 1, 2, 3, 1, 1, 3, 3, 1, 3,
-	3, 3, 3, 3, 1, 2, 1, 1, 1, 1,
-	1, 1, 0, 2, 0, 3, 0, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 1, 1, 0, 1,
-	1, 1, 1, 0, 1, 1, 0, 2, 1, 1,
+	3, 3, 3, 2, 2, 2, 2, 2, 2, 2,
+	3, 1, 1, 1, 1, 4, 5, 6, 4, 4,
+	6, 6, 6, 6, 8, 8, 6, 8, 8, 9,
+	7, 5, 4, 2, 2, 2, 2, 2, 2, 2,
+	2, 0, 2, 4, 4, 4, 4, 0, 3, 4,
+	7, 3, 1, 1, 2, 3, 3, 1, 2, 2,
+	1, 2, 1, 2, 2, 1, 2, 0, 1, 0,
+	2, 1, 2, 4, 0, 2, 1, 3, 5, 1,
+	1, 1, 1, 1, 1, 1, 1, 1, 2, 2,
+	0, 3, 0, 2, 0, 3, 1, 3, 2, 0,
+	1, 1, 0, 2, 4, 4, 0, 2, 4, 2,
+	1, 3, 5, 4, 6, 1, 3, 3, 5, 0,
+	5, 1, 3, 1, 2, 3, 1, 1, 3, 3,
+	1, 3, 3, 3, 3, 3, 1, 2, 1, 1,
+	1, 1, 1, 1, 0, 2, 0, 3, 0, 1,
+	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+	0, 1, 1, 1, 1, 0, 1, 1, 0, 2,
 	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
 	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
 	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
@@ -2171,19 +2163,19 @@ var yyR2 = [...]int{
 	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
 	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
 	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 0, 0, 1, 1,
+	1, 1, 1, 0, 0, 1, 1,
 }
 var yyChk = [...]int{
 
-	-1000, -186, -1, -2, -6, -7, -8, -9, -10, -11,
-	-12, -13, -14, -15, -18, -19, -20, -22, -23, -24,
-	-21, -16, -3, -4, 6, 7, -28, 9, 10, 30,
+	-1000, -187, -1, -2, -6, -7, -8, -9, -10, -11,
+	-12, -13, -14, -15, -19, -20, -21, -23, -24, -25,
+	-22, -16, -3, -4, 6, 7, -29, 9, 10, 30,
 	-17, 115, 116, 118, 117, 149, 119, 142, 50, 162,
 	163, 165, 166, 25, 143, 144, 147, 148, 31, 32,
-	121, -188, 8, 248, 54, -187, 263, -83, 15, -27,
-	5, -25, -191, -25, -25, -25, -25, -25, -162, -164,
-	54, 90, -115, 125, 72, 157, 240, 122, 123, 129,
-	-118, 57, -117, 256, 135, 162, 173, 167, 194, 186,
+	121, -189, 8, 248, 54, -188, 263, -84, 15, -28,
+	5, -26, -192, -26, -26, -26, -26, -26, -163, -165,
+	54, 90, -116, 125, 72, 157, 240, 122, 123, 129,
+	-119, 57, -118, 256, 135, 162, 173, 167, 194, 186,
 	136, 184, 187, 227, 214, 224, 66, 165, 236, 145,
 	182, 178, 176, 27, 199, 261, 177, 225, 121, 138,
 	133, 200, 204, 228, 171, 172, 230, 198, 134, 33,
@@ -2194,21 +2186,21 @@ var yyChk = [...]int{
 	132, 163, 159, 216, 190, 154, 180, 181, 195, 168,
 	191, 164, 156, 149, 237, 212, 262, 188, 185, 160,
 	158, 217, 218, 219, 220, 221, 161, 259, 233, 183,
-	213, -103, 125, 127, 123, 123, 124, 125, 240, 122,
-	123, -52, -124, 57, -117, 125, 157, 123, 108, 187,
-	115, 215, 124, 33, 155, -133, 123, -105, 158, 214,
+	213, -104, 125, 127, 123, 123, 124, 125, 240, 122,
+	123, -53, -125, 57, -118, 125, 157, 123, 108, 187,
+	115, 215, 124, 33, 155, -134, 123, -106, 158, 214,
 	217, 218, 219, 221, 220, 161, 57, 229, 228, 222,
-	-124, 164, -129, -129, -129, -129, -129, 216, 216, -129,
-	-2, -87, 17, 16, -5, -3, -188, 6, 20, 21,
-	-31, 40, 41, -26, -37, 99, -38, -124, -57, 74,
-	-62, 29, 57, -117, 23, -61, -58, -76, -74, -75,
-	108, 109, 110, 97, 98, 105, 75, 111, -66, -64,
-	-65, -67, 59, 58, 67, 60, 61, 62, 63, 68,
-	69, 70, -118, -72, -188, 44, 45, 249, 250, 251,
+	-125, 164, -130, -130, -130, -130, -130, 216, 216, -130,
+	-2, -88, 17, 16, -5, -3, -189, 6, 20, 21,
+	-32, 40, 41, -27, -38, 99, -39, -125, -58, 74,
+	-63, 29, 57, -118, 23, -62, -59, -77, -75, -76,
+	108, 109, 110, 97, 98, 105, 75, 111, -67, -65,
+	-66, -68, 59, 58, 67, 60, 61, 62, 63, 68,
+	69, 70, -119, -73, -189, 44, 45, 249, 250, 251,
 	252, 255, 253, 77, 34, 239, 247, 246, 245, 243,
-	244, 241, 242, 128, 240, 103, 248, -103, -103, 11,
-	-47, -52, -95, -132, 164, -99, 229, 228, -119, -97,
-	-118, -116, 227, 187, 226, 120, 73, 22, 24, 209,
+	244, 241, 242, 128, 240, 103, 248, -104, -104, 11,
+	-48, -53, -96, -133, 164, -100, 229, 228, -120, -98,
+	-119, -117, 227, 187, 226, 120, 73, 22, 24, 209,
 	76, 108, 16, 77, 107, 249, 115, 48, 241, 242,
 	239, 251, 252, 240, 215, 29, 10, 25, 143, 21,
 	101, 117, 80, 81, 146, 23, 144, 70, 19, 51,
@@ -2217,243 +2209,243 @@ var yyChk = [...]int{
 	255, 150, 103, 49, 36, 74, 68, 71, 52, 72,
 	15, 47, 91, 118, 248, 45, 122, 6, 254, 30,
 	142, 43, 123, 79, 126, 69, 5, 129, 32, 9,
-	50, 53, 245, 246, 247, 34, 78, 12, -163, 90,
-	-156, 57, -52, 124, -52, 248, -118, -111, 128, -111,
-	-111, 123, -52, -52, -110, 128, 57, -110, -110, -110,
-	-52, 112, -52, 57, 30, 240, 57, 155, 123, 156,
-	125, -130, -188, -119, -130, -130, -130, 159, 160, -130,
-	-108, -107, 224, 225, 216, 223, 52, 12, -130, -129,
-	-129, -189, 56, -88, 19, 31, -38, -124, -84, -85,
-	-38, -83, -2, -25, 36, -29, 21, 65, 11, -121,
-	73, 72, 89, -120, 22, -118, 59, 112, -38, -59,
-	92, 74, 90, 91, 76, 94, 93, 104, 97, 98,
-	99, 100, 101, 102, 103, 95, 96, 107, 82, 83,
-	84, 85, 86, 87, 88, -104, -188, -75, -188, 113,
-	114, -62, -62, -62, -62, -62, -62, -62, -62, -188,
-	-2, -70, -38, -188, -188, -188, -188, -188, -188, -188,
-	-188, -188, -79, -38, -188, -192, -188, -192, -192, -192,
-	-192, -192, -192, -192, -188, -188, -188, -188, -53, 26,
-	-52, -40, -41, -42, -43, -54, -75, -188, -52, -52,
-	-47, -190, 55, 11, 53, 55, -95, 164, -96, -100,
-	230, 232, 82, -123, -118, 59, 29, 30, 56, 55,
-	-52, -135, -138, -140, -139, -141, -136, -137, 184, 185,
-	108, 188, 190, 191, 192, 193, 194, 195, 196, 197,
-	198, 199, 30, 145, 180, 181, 182, 183, 200, 201,
-	202, 203, 204, 205, 206, 207, 167, 168, 169, 170,
-	171, 172, 173, 175, 176, 177, 178, 179, 57, -130,
-	125, -181, 53, 57, 74, 57, -52, -52, -130, 126,
-	-52, 23, 52, -52, 57, 57, -125, -124, -116, -130,
-	-130, -130, -130, -130, -130, -130, -130, -130, -130, 11,
-	-106, 11, 92, -52, -38, 9, 92, 55, 18, 112,
-	55, -86, 24, 25, -87, -189, -31, -63, -118, 60,
-	63, -30, 43, -52, -38, -38, -68, 68, 74, 69,
-	70, -120, 99, -125, -119, -116, -62, -69, -72, -75,
-	64, 92, 90, 91, 76, -62, -62, -62, -62, -62,
-	-62, -62, -62, -62, -62, -62, -62, -62, -62, -62,
-	-131, 57, 59, 57, -61, -61, -118, -36, 21, -35,
-	-37, -189, 55, -189, -2, -35, -35, -38, -38, -76,
-	-118, -124, -76, -35, -29, -77, -78, 78, -76, -189,
-	-35, -36, -35, -35, -91, 151, -52, 30, 55, -48,
-	-50, -49, -51, 42, 46, 48, 43, 44, 45, 49,
-	-128, 22, -40, -188, -127, 151, -126, 22, -124, 59,
-	-91, 53, -40, -52, -99, -96, 55, 231, 233, 234,
-	52, 71, -38, -147, 107, -165, -166, -167, -119, 59,
-	60, -156, -157, -158, -168, 137, -173, 130, 132, 129,
-	-159, 138, 124, 28, 56, -152, 68, 74, -148, 212,
-	-142, 54, -142, -142, -142, -142, -146, 187, -146, -146,
-	-146, 54, 54, -142, -142, -142, -150, 54, -150, -150,
-	-151, 54, -151, -122, 53, -52, -179, 259, -180, 57,
-	-130, 23, -130, -112, 120, 117, 118, -176, 116, 209,
-	187, 66, 29, 15, 249, 151, 262, 57, 152, -52,
-	-52, -130, -52, -109, 90, 12, -124, -124, 38, -38,
-	-38, -125, -85, -88, -102, 19, 11, 34, 34, -35,
-	68, 69, 70, 112, -188, -69, -62, -62, -62, -34,
-	146, 73, -189, -189, -35, 55, -38, -189, -189, -189,
-	55, 53, 22, 55, 11, 112, 55, 11, -189, -35,
-	-80, -78, 80, -38, -189, -189, -189, -189, -189, -60,
-	30, 34, -2, -188, -188, -94, -98, -76, -41, -42,
-	-42, -41, -42, 42, 42, 42, 47, 42, 47, 42,
-	-49, -124, -189, -55, 50, 127, 51, -188, -126, -56,
-	12, -40, -56, -100, -101, 235, 232, 238, 57, 59,
-	55, -167, 82, 54, 57, 28, -159, -159, -160, 57,
-	-160, 28, -143, 29, 68, -149, 213, 60, -146, -146,
-	-147, 30, -147, -147, -147, -155, 59, -155, 60, 60,
-	52, -118, -130, -178, -177, -119, -129, -182, 157, 131,
-	137, 138, 133, 57, 124, 28, 130, 132, 151, 129,
-	-182, 157, -113, -114, 126, 22, 124, 28, 151, -130,
-	-106, 59, -38, 39, 112, -52, -39, 11, 99, -119,
-	-36, -34, 73, -62, -62, -189, -37, -134, 108, 184,
-	145, 182, 178, 198, 189, 211, 180, 212, -131, -134,
-	-62, -62, -119, -62, -62, 256, -83, 81, -38, 79,
-	-93, 52, -94, -71, -73, -72, -188, -2, -89, -118,
-	-92, -118, -56, 55, 82, -45, -44, 52, 53, -46,
-	52, -44, 42, 42, 124, 124, 124, -92, -83, -38,
-	-56, 232, 236, 237, -166, -167, -170, -169, -118, -173,
-	-160, -160, 54, -145, 52, 59, 60, 61, 68, 239,
-	67, 56, -147, -147, 57, 108, 56, 55, 56, 55,
-	56, 55, -52, 55, 82, -129, -118, -129, -118, -52,
-	-129, -118, -109, -56, -40, -189, -62, -189, -142, -142,
-	-142, -151, -142, 172, -142, 172, -189, -189, -189, 55,
-	19, -189, 55, 19, -188, -33, 254, -38, 27, -93,
-	55, -189, -189, -189, 55, 112, -189, 55, -83, -98,
-	-38, -38, 54, -38, -188, -188, -188, -189, -87, 56,
-	55, -142, -90, -118, -153, 209, 9, 54, -146, 59,
-	-146, 60, 60, -130, -177, -167, 54, 26, -81, 13,
-	-146, 57, -62, -62, -62, -62, -62, -189, 59, 28,
-	-73, 34, -2, -188, -118, -118, -118, -87, -90, -90,
-	-90, -90, -127, -172, -171, 53, 134, 66, -169, 56,
-	55, -154, 130, 28, 129, 239, 56, -147, -147, 56,
-	56, -90, -188, -82, 14, 16, -189, -189, -189, -189,
-	-32, 92, 259, 9, -71, -2, 112, 56, -189, -189,
-	-189, -55, -171, 57, -161, 82, 59, 140, -118, -144,
-	66, 28, 28, 54, 56, -174, -175, 151, -38, -70,
-	-189, 257, 49, 260, -94, -189, -118, 60, -52, 59,
-	56, -181, -189, 55, -118, 39, 258, 261, 54, -179,
-	-175, 34, 39, -90, 153, 259, 56, 154, 260, -184,
-	-185, 52, -188, 261, -185, 52, 10, 9, -62, 150,
-	-183, 141, 136, 139, 30, -183, -189, -189, 135, 29,
-	68,
+	50, 53, 245, 246, 247, 34, 78, 12, -164, 90,
+	-157, 57, -53, 124, -53, 248, -119, -112, 128, -112,
+	-112, 123, -53, -18, -53, -111, 128, 57, -111, -111,
+	-111, -53, 112, -53, 57, 30, 240, 57, 155, 123,
+	156, 125, -131, -189, -120, -131, -131, -131, 159, 160,
+	-131, -109, -108, 224, 225, 216, 223, 52, 12, -131,
+	-130, -130, -190, 56, -89, 19, 31, -39, -125, -85,
+	-86, -39, -84, -2, -26, 36, -30, 21, 65, 11,
+	-122, 73, 72, 89, -121, 22, -119, 59, 112, -39,
+	-60, 92, 74, 90, 91, 76, 94, 93, 104, 97,
+	98, 99, 100, 101, 102, 103, 95, 96, 107, 82,
+	83, 84, 85, 86, 87, 88, -105, -189, -76, -189,
+	113, 114, -63, -63, -63, -63, -63, -63, -63, -63,
+	-189, -2, -71, -39, -189, -189, -189, -189, -189, -189,
+	-189, -189, -189, -80, -39, -189, -193, -189, -193, -193,
+	-193, -193, -193, -193, -193, -189, -189, -189, -189, -54,
+	26, -53, -41, -42, -43, -44, -55, -76, -189, -53,
+	-53, -48, -191, 55, 11, 53, 55, -96, 164, -97,
+	-101, 230, 232, 82, -124, -119, 59, 29, 30, 56,
+	55, -53, -136, -139, -141, -140, -142, -137, -138, 184,
+	185, 108, 188, 190, 191, 192, 193, 194, 195, 196,
+	197, 198, 199, 30, 145, 180, 181, 182, 183, 200,
+	201, 202, 203, 204, 205, 206, 207, 167, 168, 169,
+	170, 171, 172, 173, 175, 176, 177, 178, 179, 57,
+	-131, 125, -182, 53, 57, 74, 57, -53, -53, -131,
+	55, 126, -48, 23, 52, -53, 57, 57, -126, -125,
+	-117, -131, -131, -131, -131, -131, -131, -131, -131, -131,
+	-131, 11, -107, 11, 92, -53, -39, 9, 92, 55,
+	18, 112, 55, -87, 24, 25, -88, -190, -32, -64,
+	-119, 60, 63, -31, 43, -53, -39, -39, -69, 68,
+	74, 69, 70, -121, 99, -126, -120, -117, -63, -70,
+	-73, -76, 64, 92, 90, 91, 76, -63, -63, -63,
+	-63, -63, -63, -63, -63, -63, -63, -63, -63, -63,
+	-63, -63, -132, 57, 59, 57, -62, -62, -119, -37,
+	21, -36, -38, -190, 55, -190, -2, -36, -36, -39,
+	-39, -77, -119, -125, -77, -36, -30, -78, -79, 78,
+	-77, -190, -36, -37, -36, -36, -92, 151, -53, 30,
+	55, -49, -51, -50, -52, 42, 46, 48, 43, 44,
+	45, 49, -129, 22, -41, -189, -128, 151, -127, 22,
+	-125, 59, -92, 53, -41, -53, -100, -97, 55, 231,
+	233, 234, 52, 71, -39, -148, 107, -166, -167, -168,
+	-120, 59, 60, -157, -158, -159, -169, 137, -174, 130,
+	132, 129, -160, 138, 124, 28, 56, -153, 68, 74,
+	-149, 212, -143, 54, -143, -143, -143, -143, -147, 187,
+	-147, -147, -147, 54, 54, -143, -143, -143, -151, 54,
+	-151, -151, -152, 54, -152, -123, 53, -53, -180, 259,
+	-181, 57, -131, 23, -131, -113, 120, 117, 118, -177,
+	116, 209, 187, 66, 29, 15, 249, 151, 262, 57,
+	152, -53, -53, -53, -131, -53, -110, 90, 12, -125,
+	-125, 38, -39, -39, -126, -86, -89, -103, 19, 11,
+	34, 34, -36, 68, 69, 70, 112, -189, -70, -63,
+	-63, -63, -35, 146, 73, -190, -190, -36, 55, -39,
+	-190, -190, -190, 55, 53, 22, 55, 11, 112, 55,
+	11, -190, -36, -81, -79, 80, -39, -190, -190, -190,
+	-190, -190, -61, 30, 34, -2, -189, -189, -95, -99,
+	-77, -42, -43, -43, -42, -43, 42, 42, 42, 47,
+	42, 47, 42, -50, -125, -190, -56, 50, 127, 51,
+	-189, -127, -57, 12, -41, -57, -101, -102, 235, 232,
+	238, 57, 59, 55, -168, 82, 54, 57, 28, -160,
+	-160, -161, 57, -161, 28, -144, 29, 68, -150, 213,
+	60, -147, -147, -148, 30, -148, -148, -148, -156, 59,
+	-156, 60, 60, 52, -119, -131, -179, -178, -120, -130,
+	-183, 157, 131, 137, 138, 133, 57, 124, 28, 130,
+	132, 151, 129, -183, 157, -114, -115, 126, 22, 124,
+	28, 151, 126, -131, -107, 59, -39, 39, 112, -53,
+	-40, 11, 99, -120, -37, -35, 73, -63, -63, -190,
+	-38, -135, 108, 184, 145, 182, 178, 198, 189, 211,
+	180, 212, -132, -135, -63, -63, -120, -63, -63, 256,
+	-84, 81, -39, 79, -94, 52, -95, -72, -74, -73,
+	-189, -2, -90, -119, -93, -119, -57, 55, 82, -46,
+	-45, 52, 53, -47, 52, -45, 42, 42, 124, 124,
+	124, -93, -84, -39, -57, 232, 236, 237, -167, -168,
+	-171, -170, -119, -174, -161, -161, 54, -146, 52, 59,
+	60, 61, 68, 239, 67, 56, -148, -148, 57, 108,
+	56, 55, 56, 55, 56, 55, -53, 55, 82, -130,
+	-119, -130, -119, -53, -130, -119, -53, -110, -57, -41,
+	-190, -63, -190, -143, -143, -143, -152, -143, 172, -143,
+	172, -190, -190, -190, 55, 19, -190, 55, 19, -189,
+	-34, 254, -39, 27, -94, 55, -190, -190, -190, 55,
+	112, -190, 55, -84, -99, -39, -39, 54, -39, -189,
+	-189, -189, -190, -88, 56, 55, -143, -91, -119, -154,
+	209, 9, 54, -147, 59, -147, 60, 60, -131, -178,
+	-168, 54, 26, -82, 13, -147, 57, -63, -63, -63,
+	-63, -63, -190, 59, 28, -74, 34, -2, -189, -119,
+	-119, -119, -88, -91, -91, -91, -91, -128, -173, -172,
+	53, 134, 66, -170, 56, 55, -155, 130, 28, 129,
+	239, 56, -148, -148, 56, 56, -91, -189, -83, 14,
+	16, -190, -190, -190, -190, -33, 92, 259, 9, -72,
+	-2, 112, 56, -190, -190, -190, -56, -172, 57, -162,
+	82, 59, 140, -119, -145, 66, 28, 28, 54, 56,
+	-175, -176, 151, -39, -71, -190, 257, 49, 260, -95,
+	-190, -119, 60, -53, 59, 56, -182, -190, 55, -119,
+	39, 258, 261, 54, -180, -176, 34, 39, -91, 153,
+	259, 56, 154, 260, -185, -186, 52, -189, 261, -186,
+	52, 10, 9, -63, 150, -184, 141, 136, 139, 30,
+	-184, -190, -190, 135, 29, 68,
 }
 var yyDef = [...]int{
 
 	23, -2, 2, -2, 5, 6, 7, 8, 9, 10,
 	11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
-	21, 22, 542, 0, 309, 309, 309, 309, 309, 309,
-	0, 613, 596, 0, 0, 0, 0, -2, 296, 297,
-	0, 299, 300, 831, 831, 831, 831, 831, 0, 0,
-	831, 0, 35, 36, 829, 1, 3, 550, 0, 0,
-	313, 316, 311, 0, 596, 596, 0, 0, 62, 63,
-	0, 0, 0, 816, 0, 817, 594, 594, 594, 614,
-	615, 618, 619, 719, 720, 721, 722, 723, 724, 725,
-	726, 727, 728, 729, 730, 731, 732, 733, 734, 735,
-	736, 737, 738, 739, 740, 741, 742, 743, 744, 745,
-	746, 747, 748, 749, 750, 751, 752, 753, 754, 755,
-	756, 757, 758, 759, 760, 761, 762, 763, 764, 765,
-	766, 767, 768, 769, 770, 771, 772, 773, 774, 775,
-	776, 777, 778, 779, 780, 781, 782, 783, 784, 785,
-	786, 787, 788, 789, 790, 791, 792, 793, 794, 795,
-	796, 797, 798, 799, 800, 801, 802, 803, 804, 805,
-	806, 807, 808, 809, 810, 811, 812, 813, 814, 815,
-	818, 819, 820, 821, 822, 823, 824, 825, 826, 827,
-	828, 0, 0, 597, 0, 592, 0, 592, 592, 592,
-	0, 250, 381, 622, 623, 816, 817, 0, 0, 0,
-	0, 832, 832, 832, 832, 0, 832, 0, 269, 270,
-	273, 274, 275, 276, 277, 278, 832, 293, 294, 283,
-	295, 298, 301, 302, 303, 304, 305, 831, 831, 308,
-	29, 554, 0, 0, 542, 31, 0, 309, 314, 315,
-	319, 317, 318, 310, 0, 327, 331, 0, 389, 0,
-	394, 396, -2, -2, 0, 431, 432, 433, 434, 435,
-	0, 0, 0, 0, 0, 0, 0, 0, 459, 460,
-	461, 462, 527, 528, 529, 530, 531, 532, 533, 534,
-	398, 399, 524, 574, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 515, 0, 489, 489, 489, 489, 489,
-	489, 489, 489, 0, 0, 0, 0, 0, 0, 0,
-	0, 43, 47, 0, 807, 578, -2, -2, 0, 0,
-	620, 621, -2, 728, -2, 626, 627, 628, 629, 630,
-	631, 632, 633, 634, 635, 636, 637, 638, 639, 640,
-	641, 642, 643, 644, 645, 646, 647, 648, 649, 650,
-	651, 652, 653, 654, 655, 656, 657, 658, 659, 660,
-	661, 662, 663, 664, 665, 666, 667, 668, 669, 670,
-	671, 672, 673, 674, 675, 676, 677, 678, 679, 680,
-	681, 682, 683, 684, 685, 686, 687, 688, 689, 690,
-	691, 692, 693, 694, 695, 696, 697, 698, 699, 700,
-	701, 702, 703, 704, 705, 706, 707, 708, 709, 710,
-	711, 712, 713, 714, 715, 716, 717, 718, 0, 0,
-	82, 0, 80, 0, 832, 0, 70, 0, 0, 0,
-	0, 0, 832, 0, 0, 0, 0, 0, 0, 0,
-	249, 0, 251, 832, 832, 832, 832, 832, 832, 832,
-	832, 260, 833, 834, 261, 262, 263, 832, 832, 265,
-	0, 286, 284, 285, 280, 281, 0, 0, 279, 306,
-	307, 30, 830, 24, 0, 0, 551, 0, 543, 544,
-	547, 550, 29, 316, 0, 321, 320, 312, 0, 328,
-	0, 0, 0, 332, 0, 334, 335, 0, 392, 0,
+	21, 22, 544, 0, 311, 311, 311, 311, 311, 311,
+	0, 615, 598, 0, 0, 0, 0, -2, 298, 299,
+	0, 301, 302, 833, 833, 833, 833, 833, 0, 0,
+	833, 0, 35, 36, 831, 1, 3, 552, 0, 0,
+	315, 318, 313, 0, 598, 598, 0, 0, 62, 63,
+	0, 0, 0, 818, 0, 819, 596, 596, 596, 616,
+	617, 620, 621, 721, 722, 723, 724, 725, 726, 727,
+	728, 729, 730, 731, 732, 733, 734, 735, 736, 737,
+	738, 739, 740, 741, 742, 743, 744, 745, 746, 747,
+	748, 749, 750, 751, 752, 753, 754, 755, 756, 757,
+	758, 759, 760, 761, 762, 763, 764, 765, 766, 767,
+	768, 769, 770, 771, 772, 773, 774, 775, 776, 777,
+	778, 779, 780, 781, 782, 783, 784, 785, 786, 787,
+	788, 789, 790, 791, 792, 793, 794, 795, 796, 797,
+	798, 799, 800, 801, 802, 803, 804, 805, 806, 807,
+	808, 809, 810, 811, 812, 813, 814, 815, 816, 817,
+	820, 821, 822, 823, 824, 825, 826, 827, 828, 829,
+	830, 0, 0, 599, 0, 594, 0, 594, 594, 594,
+	0, 252, 383, 624, 625, 818, 819, 0, 0, 0,
+	0, 834, 834, 834, 834, 0, 834, 0, 271, 272,
+	275, 276, 277, 278, 279, 280, 834, 295, 296, 285,
+	297, 300, 303, 304, 305, 306, 307, 833, 833, 310,
+	29, 556, 0, 0, 544, 31, 0, 311, 316, 317,
+	321, 319, 320, 312, 0, 329, 333, 0, 391, 0,
+	396, 398, -2, -2, 0, 433, 434, 435, 436, 437,
+	0, 0, 0, 0, 0, 0, 0, 0, 461, 462,
+	463, 464, 529, 530, 531, 532, 533, 534, 535, 536,
+	400, 401, 526, 576, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 517, 0, 491, 491, 491, 491, 491,
+	491, 491, 491, 0, 0, 0, 0, 0, 0, 0,
+	0, 43, 47, 0, 809, 580, -2, -2, 0, 0,
+	622, 623, -2, 730, -2, 628, 629, 630, 631, 632,
+	633, 634, 635, 636, 637, 638, 639, 640, 641, 642,
+	643, 644, 645, 646, 647, 648, 649, 650, 651, 652,
+	653, 654, 655, 656, 657, 658, 659, 660, 661, 662,
+	663, 664, 665, 666, 667, 668, 669, 670, 671, 672,
+	673, 674, 675, 676, 677, 678, 679, 680, 681, 682,
+	683, 684, 685, 686, 687, 688, 689, 690, 691, 692,
+	693, 694, 695, 696, 697, 698, 699, 700, 701, 702,
+	703, 704, 705, 706, 707, 708, 709, 710, 711, 712,
+	713, 714, 715, 716, 717, 718, 719, 720, 0, 0,
+	82, 0, 80, 0, 834, 0, 70, 0, 0, 0,
+	0, 0, 834, 243, 0, 0, 0, 0, 0, 0,
+	0, 251, 0, 253, 834, 834, 834, 834, 834, 834,
+	834, 834, 262, 835, 836, 263, 264, 265, 834, 834,
+	267, 0, 288, 286, 287, 282, 283, 0, 0, 281,
+	308, 309, 30, 832, 24, 0, 0, 553, 0, 545,
+	546, 549, 552, 29, 318, 0, 323, 322, 314, 0,
+	330, 0, 0, 0, 334, 0, 336, 337, 0, 394,
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 416, 417,
-	418, 419, 420, 421, 422, 395, 0, 409, 0, 0,
-	0, 451, 452, 453, 454, 455, 456, 457, 0, 323,
-	29, 0, 429, 0, 0, 0, 0, 0, 0, 0,
-	0, 319, 0, 516, 0, 481, 0, 482, 483, 484,
-	485, 486, 487, 488, 0, 323, 0, 0, 45, 0,
-	380, 0, 338, 340, 341, 342, -2, 0, 364, -2,
-	0, 0, 0, 41, 42, 0, 48, 807, 50, 51,
-	0, 0, 0, 165, 587, 588, 589, 585, 209, 0,
-	0, 146, 142, 88, 89, 90, 135, 92, 135, 135,
-	135, 135, 162, 162, 162, 162, 118, 119, 120, 121,
-	122, 0, 0, 105, 135, 135, 135, 109, 125, 126,
-	127, 128, 129, 130, 131, 132, 93, 94, 95, 96,
-	97, 98, 99, 137, 137, 137, 139, 139, 616, 65,
-	0, 73, 0, 832, 0, 832, 78, 0, 225, 0,
-	244, 593, 0, 832, 247, 248, 382, 624, 625, 252,
-	253, 254, 255, 256, 257, 258, 259, 264, 268, 0,
-	289, 0, 0, 272, 271, 555, 0, 0, 0, 0,
-	0, 546, 548, 549, 554, 32, 319, 0, 535, 0,
-	0, 0, 322, 27, 390, 391, 393, 410, 0, 412,
-	414, 333, 329, 0, 525, -2, 400, 401, 425, 426,
-	427, 0, 0, 0, 0, 423, 405, 0, 436, 437,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 418,
+	419, 420, 421, 422, 423, 424, 397, 0, 411, 0,
+	0, 0, 453, 454, 455, 456, 457, 458, 459, 0,
+	325, 29, 0, 431, 0, 0, 0, 0, 0, 0,
+	0, 0, 321, 0, 518, 0, 483, 0, 484, 485,
+	486, 487, 488, 489, 490, 0, 325, 0, 0, 45,
+	0, 382, 0, 340, 342, 343, 344, -2, 0, 366,
+	-2, 0, 0, 0, 41, 42, 0, 48, 809, 50,
+	51, 0, 0, 0, 165, 589, 590, 591, 587, 209,
+	0, 0, 146, 142, 88, 89, 90, 135, 92, 135,
+	135, 135, 135, 162, 162, 162, 162, 118, 119, 120,
+	121, 122, 0, 0, 105, 135, 135, 135, 109, 125,
+	126, 127, 128, 129, 130, 131, 132, 93, 94, 95,
+	96, 97, 98, 99, 137, 137, 137, 139, 139, 618,
+	65, 0, 73, 0, 834, 0, 834, 78, 0, 225,
+	0, 0, 246, 595, 0, 834, 249, 250, 384, 626,
+	627, 254, 255, 256, 257, 258, 259, 260, 261, 266,
+	270, 0, 291, 0, 0, 274, 273, 557, 0, 0,
+	0, 0, 0, 548, 550, 551, 556, 32, 321, 0,
+	537, 0, 0, 0, 324, 27, 392, 393, 395, 412,
+	0, 414, 416, 335, 331, 0, 527, -2, 402, 403,
+	427, 428, 429, 0, 0, 0, 0, 425, 407, 0,
 	438, 439, 440, 441, 442, 443, 444, 445, 446, 447,
-	450, 500, 501, 0, 448, 449, 458, 0, 0, 324,
-	325, 428, 0, 573, 29, 0, 0, 0, 0, 0,
-	524, 0, 0, 0, 0, 522, 519, 0, 0, 490,
-	0, 0, 0, 0, 0, 0, 379, 0, 0, 0,
-	0, 0, 0, 369, 0, 0, 372, 0, 0, 0,
-	0, 363, 0, 0, 383, 777, 365, 0, 367, 368,
-	387, 0, 387, 44, 579, 49, 0, 0, 54, 55,
-	580, 581, 582, 583, 0, 79, 210, 212, 215, 216,
-	217, 83, 84, 85, 0, 0, 197, 0, 0, 191,
-	191, 0, 189, 190, 81, 149, 147, 0, 144, 143,
-	91, 0, 162, 162, 112, 113, 165, 0, 165, 165,
-	165, 0, 0, 106, 107, 108, 100, 0, 101, 102,
-	103, 0, 104, 0, 0, 832, 67, 0, 71, 72,
-	68, 595, 69, 831, 0, 0, 608, 226, 598, 599,
-	600, 601, 602, 603, 604, 605, 606, 607, 0, 243,
-	832, 246, 286, 267, 0, 0, 287, 288, 0, 552,
-	553, 0, 545, 25, 0, 590, 591, 536, 537, 336,
-	411, 413, 415, 0, 323, 402, 423, 406, 0, 403,
-	0, 0, 397, 463, 0, 0, 430, -2, 466, 467,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 542,
-	0, 520, 0, 0, 480, 491, 492, 493, 494, 567,
-	0, 0, -2, 0, 0, 387, 575, 0, 339, 358,
-	360, 0, 355, 370, 371, 373, 0, 375, 0, 377,
-	378, 343, 345, 346, 0, 0, 0, 0, 366, 542,
-	0, 387, 40, 52, 53, 0, 0, 59, 166, 167,
-	0, 213, 0, 0, 0, 184, 191, 191, 187, 192,
-	188, 0, 157, 0, 148, 87, 145, 0, 165, 165,
-	114, 0, 115, 116, 117, 0, 133, 0, 0, 0,
-	0, 617, 66, 74, 75, 0, 218, 831, 0, 227,
-	228, 229, 230, 231, 232, 233, 234, 235, 236, 237,
-	831, 0, 0, 831, 609, 610, 611, 612, 0, 245,
-	289, 290, 291, 556, 0, 26, 387, 0, 330, 526,
-	0, 404, 0, 424, 407, 464, 326, 0, 135, 135,
-	505, 135, 139, 508, 135, 510, 135, 513, 0, 0,
-	0, 0, 525, 0, 0, 0, 517, 479, 523, 0,
-	33, 0, 567, 557, 569, 571, 0, 29, 0, 563,
-	0, 350, 542, 0, 0, 352, 359, 0, 0, 353,
-	0, 354, 374, 376, 0, 0, 0, 0, 550, 388,
-	39, 56, 57, 58, 211, 214, 0, 193, 135, 196,
-	185, 186, 0, 160, 0, 150, 151, 152, 153, 154,
-	156, 136, 110, 111, 163, 164, 162, 0, 162, 0,
-	140, 0, 832, 0, 0, 219, 0, 220, 222, 223,
-	224, 0, 266, 538, 337, 465, 408, 468, 502, 162,
-	506, 507, 509, 511, 512, 514, 470, 469, 471, 0,
-	0, 474, 0, 0, 0, 0, 0, 521, 0, 34,
-	0, 572, -2, 0, 0, 0, 46, 0, 550, 576,
-	577, 356, 0, 361, 0, 0, 0, 364, 38, 176,
-	0, 195, 0, 348, 168, 161, 0, 0, 165, 134,
-	165, 0, 0, 64, 76, 77, 0, 0, 540, 0,
-	503, 504, 0, 0, 0, 0, 495, 478, 518, 0,
-	570, 0, -2, 0, 565, 564, 351, 37, 0, 0,
-	0, 0, 383, 175, 177, 0, 182, 0, 194, 0,
-	0, 173, 0, 170, 172, 158, 155, 123, 124, 138,
-	141, 0, 0, 28, 0, 0, 472, 473, 475, 476,
-	0, 0, 0, 0, 560, 29, 0, 357, 384, 385,
-	386, 347, 178, 179, 0, 183, 181, 0, 349, 86,
-	0, 169, 171, 0, 70, 0, 239, 0, 541, 539,
-	477, 0, 0, 0, 568, -2, 566, 180, 0, 174,
-	159, 73, 238, 0, 0, 496, 0, 499, 0, 221,
-	240, 0, 497, 0, 0, 0, 198, 0, 0, 199,
-	200, 0, 0, 498, 201, 0, 0, 0, 0, 0,
-	202, 204, 205, 0, 0, 203, 241, 242, 206, 207,
-	208,
+	448, 449, 452, 502, 503, 0, 450, 451, 460, 0,
+	0, 326, 327, 430, 0, 575, 29, 0, 0, 0,
+	0, 0, 526, 0, 0, 0, 0, 524, 521, 0,
+	0, 492, 0, 0, 0, 0, 0, 0, 381, 0,
+	0, 0, 0, 0, 0, 371, 0, 0, 374, 0,
+	0, 0, 0, 365, 0, 0, 385, 779, 367, 0,
+	369, 370, 389, 0, 389, 44, 581, 49, 0, 0,
+	54, 55, 582, 583, 584, 585, 0, 79, 210, 212,
+	215, 216, 217, 83, 84, 85, 0, 0, 197, 0,
+	0, 191, 191, 0, 189, 190, 81, 149, 147, 0,
+	144, 143, 91, 0, 162, 162, 112, 113, 165, 0,
+	165, 165, 165, 0, 0, 106, 107, 108, 100, 0,
+	101, 102, 103, 0, 104, 0, 0, 834, 67, 0,
+	71, 72, 68, 597, 69, 833, 0, 0, 610, 226,
+	600, 601, 602, 603, 604, 605, 606, 607, 608, 609,
+	0, 0, 244, 834, 248, 288, 269, 0, 0, 289,
+	290, 0, 554, 555, 0, 547, 25, 0, 592, 593,
+	538, 539, 338, 413, 415, 417, 0, 325, 404, 425,
+	408, 0, 405, 0, 0, 399, 465, 0, 0, 432,
+	-2, 468, 469, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 544, 0, 522, 0, 0, 482, 493, 494,
+	495, 496, 569, 0, 0, -2, 0, 0, 389, 577,
+	0, 341, 360, 362, 0, 357, 372, 373, 375, 0,
+	377, 0, 379, 380, 345, 347, 348, 0, 0, 0,
+	0, 368, 544, 0, 389, 40, 52, 53, 0, 0,
+	59, 166, 167, 0, 213, 0, 0, 0, 184, 191,
+	191, 187, 192, 188, 0, 157, 0, 148, 87, 145,
+	0, 165, 165, 114, 0, 115, 116, 117, 0, 133,
+	0, 0, 0, 0, 619, 66, 74, 75, 0, 218,
+	833, 0, 227, 228, 229, 230, 231, 232, 233, 234,
+	235, 236, 237, 833, 0, 0, 833, 611, 612, 613,
+	614, 0, 0, 247, 291, 292, 293, 558, 0, 26,
+	389, 0, 332, 528, 0, 406, 0, 426, 409, 466,
+	328, 0, 135, 135, 507, 135, 139, 510, 135, 512,
+	135, 515, 0, 0, 0, 0, 527, 0, 0, 0,
+	519, 481, 525, 0, 33, 0, 569, 559, 571, 573,
+	0, 29, 0, 565, 0, 352, 544, 0, 0, 354,
+	361, 0, 0, 355, 0, 356, 376, 378, 0, 0,
+	0, 0, 552, 390, 39, 56, 57, 58, 211, 214,
+	0, 193, 135, 196, 185, 186, 0, 160, 0, 150,
+	151, 152, 153, 154, 156, 136, 110, 111, 163, 164,
+	162, 0, 162, 0, 140, 0, 834, 0, 0, 219,
+	0, 220, 222, 223, 224, 0, 245, 268, 540, 339,
+	467, 410, 470, 504, 162, 508, 509, 511, 513, 514,
+	516, 472, 471, 473, 0, 0, 476, 0, 0, 0,
+	0, 0, 523, 0, 34, 0, 574, -2, 0, 0,
+	0, 46, 0, 552, 578, 579, 358, 0, 363, 0,
+	0, 0, 366, 38, 176, 0, 195, 0, 350, 168,
+	161, 0, 0, 165, 134, 165, 0, 0, 64, 76,
+	77, 0, 0, 542, 0, 505, 506, 0, 0, 0,
+	0, 497, 480, 520, 0, 572, 0, -2, 0, 567,
+	566, 353, 37, 0, 0, 0, 0, 385, 175, 177,
+	0, 182, 0, 194, 0, 0, 173, 0, 170, 172,
+	158, 155, 123, 124, 138, 141, 0, 0, 28, 0,
+	0, 474, 475, 477, 478, 0, 0, 0, 0, 562,
+	29, 0, 359, 386, 387, 388, 349, 178, 179, 0,
+	183, 181, 0, 351, 86, 0, 169, 171, 0, 70,
+	0, 239, 0, 543, 541, 479, 0, 0, 0, 570,
+	-2, 568, 180, 0, 174, 159, 73, 238, 0, 0,
+	498, 0, 501, 0, 221, 240, 0, 499, 0, 0,
+	0, 198, 0, 0, 199, 200, 0, 0, 500, 201,
+	0, 0, 0, 0, 0, 202, 204, 205, 0, 0,
+	203, 241, 242, 206, 207, 208,
 }
 var yyTok1 = [...]int{
 
@@ -3132,19 +3124,19 @@ yydefault:
 //line sql.y:561
 		{
 			// Change this to an alter statement
-			yyVAL.statement = &DDL{Action: AlterStr, Table: yyDollar[7].tableName, NewName: yyDollar[7].tableName}
+			yyVAL.statement = &DDL{Action: AlterStr, Table: yyDollar[7].tableName}
 		}
 	case 65:
 		yyDollar = yyS[yypt-4 : yypt+1]
 //line sql.y:566
 		{
-			yyVAL.statement = &DDL{Action: CreateStr, NewName: yyDollar[3].tableName.ToViewName()}
+			yyVAL.statement = &DDL{Action: CreateStr, Table: yyDollar[3].tableName.ToViewName()}
 		}
 	case 66:
 		yyDollar = yyS[yypt-6 : yypt+1]
 //line sql.y:570
 		{
-			yyVAL.statement = &DDL{Action: CreateStr, NewName: yyDollar[5].tableName.ToViewName()}
+			yyVAL.statement = &DDL{Action: CreateStr, Table: yyDollar[5].tableName.ToViewName()}
 		}
 	case 67:
 		yyDollar = yyS[yypt-5 : yypt+1]
@@ -3222,7 +3214,7 @@ yydefault:
 		yyDollar = yyS[yypt-4 : yypt+1]
 //line sql.y:634
 		{
-			yyVAL.ddl = &DDL{Action: CreateStr, NewName: yyDollar[4].tableName}
+			yyVAL.ddl = &DDL{Action: CreateStr, Table: yyDollar[4].tableName}
 			setDDL(yylex, yyVAL.ddl)
 		}
 	case 79:
@@ -4076,19 +4068,19 @@ yydefault:
 		yyDollar = yyS[yypt-6 : yypt+1]
 //line sql.y:1292
 		{
-			yyVAL.statement = &DDL{Action: AlterStr, Table: yyDollar[4].tableName, NewName: yyDollar[4].tableName}
+			yyVAL.statement = &DDL{Action: AlterStr, Table: yyDollar[4].tableName}
 		}
 	case 219:
 		yyDollar = yyS[yypt-7 : yypt+1]
 //line sql.y:1296
 		{
-			yyVAL.statement = &DDL{Action: AlterStr, Table: yyDollar[4].tableName, NewName: yyDollar[4].tableName}
+			yyVAL.statement = &DDL{Action: AlterStr, Table: yyDollar[4].tableName}
 		}
 	case 220:
 		yyDollar = yyS[yypt-7 : yypt+1]
 //line sql.y:1300
 		{
-			yyVAL.statement = &DDL{Action: AlterStr, Table: yyDollar[4].tableName, NewName: yyDollar[4].tableName}
+			yyVAL.statement = &DDL{Action: AlterStr, Table: yyDollar[4].tableName}
 		}
 	case 221:
 		yyDollar = yyS[yypt-12 : yypt+1]
@@ -4122,20 +4114,20 @@ yydefault:
 //line sql.y:1327
 		{
 			// Change this to a rename statement
-			yyVAL.statement = &DDL{Action: RenameStr, Table: yyDollar[4].tableName, NewName: yyDollar[7].tableName}
+			yyVAL.statement = &DDL{Action: RenameStr, FromTables: TableNames{yyDollar[4].tableName}, ToTables: TableNames{yyDollar[7].tableName}}
 		}
 	case 224:
 		yyDollar = yyS[yypt-7 : yypt+1]
 //line sql.y:1332
 		{
 			// Rename an index can just be an alter
-			yyVAL.statement = &DDL{Action: AlterStr, Table: yyDollar[4].tableName, NewName: yyDollar[4].tableName}
+			yyVAL.statement = &DDL{Action: AlterStr, Table: yyDollar[4].tableName}
 		}
 	case 225:
 		yyDollar = yyS[yypt-4 : yypt+1]
 //line sql.y:1337
 		{
-			yyVAL.statement = &DDL{Action: AlterStr, Table: yyDollar[3].tableName.ToViewName(), NewName: yyDollar[3].tableName.ToViewName()}
+			yyVAL.statement = &DDL{Action: AlterStr, Table: yyDollar[3].tableName.ToViewName()}
 		}
 	case 226:
 		yyDollar = yyS[yypt-5 : yypt+1]
@@ -4174,162 +4166,176 @@ yydefault:
 			yyVAL.partDef = &PartitionDefinition{Name: yyDollar[2].colIdent, Maxvalue: true}
 		}
 	case 243:
-		yyDollar = yyS[yypt-5 : yypt+1]
+		yyDollar = yyS[yypt-3 : yypt+1]
 //line sql.y:1386
 		{
-			yyVAL.statement = &DDL{Action: RenameStr, Table: yyDollar[3].tableName, NewName: yyDollar[5].tableName}
+			yyVAL.statement = yyDollar[3].ddl
 		}
 	case 244:
-		yyDollar = yyS[yypt-4 : yypt+1]
+		yyDollar = yyS[yypt-3 : yypt+1]
 //line sql.y:1392
+		{
+			yyVAL.ddl = &DDL{Action: RenameStr, FromTables: TableNames{yyDollar[1].tableName}, ToTables: TableNames{yyDollar[3].tableName}}
+		}
+	case 245:
+		yyDollar = yyS[yypt-5 : yypt+1]
+//line sql.y:1396
+		{
+			yyVAL.ddl = yyDollar[1].ddl
+			yyVAL.ddl.FromTables = append(yyVAL.ddl.FromTables, yyDollar[3].tableName)
+			yyVAL.ddl.ToTables = append(yyVAL.ddl.ToTables, yyDollar[5].tableName)
+		}
+	case 246:
+		yyDollar = yyS[yypt-4 : yypt+1]
+//line sql.y:1404
 		{
 			var exists bool
 			if yyDollar[3].byt != 0 {
 				exists = true
 			}
-			yyVAL.statement = &DDL{Action: DropStr, Table: yyDollar[4].tableName, IfExists: exists}
+			yyVAL.statement = &DDL{Action: DropStr, FromTables: yyDollar[4].tableNames, IfExists: exists}
 		}
-	case 245:
+	case 247:
 		yyDollar = yyS[yypt-6 : yypt+1]
-//line sql.y:1400
+//line sql.y:1412
 		{
 			// Change this to an alter statement
-			yyVAL.statement = &DDL{Action: AlterStr, Table: yyDollar[5].tableName, NewName: yyDollar[5].tableName}
+			yyVAL.statement = &DDL{Action: AlterStr, Table: yyDollar[5].tableName}
 		}
-	case 246:
+	case 248:
 		yyDollar = yyS[yypt-5 : yypt+1]
-//line sql.y:1405
+//line sql.y:1417
 		{
 			var exists bool
 			if yyDollar[3].byt != 0 {
 				exists = true
 			}
-			yyVAL.statement = &DDL{Action: DropStr, Table: yyDollar[4].tableName.ToViewName(), IfExists: exists}
+			yyVAL.statement = &DDL{Action: DropStr, FromTables: TableNames{yyDollar[4].tableName.ToViewName()}, IfExists: exists}
 		}
-	case 247:
+	case 249:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:1413
+//line sql.y:1425
 		{
 			yyVAL.statement = &DBDDL{Action: DropStr, DBName: string(yyDollar[4].bytes)}
 		}
-	case 248:
+	case 250:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:1417
+//line sql.y:1429
 		{
 			yyVAL.statement = &DBDDL{Action: DropStr, DBName: string(yyDollar[4].bytes)}
 		}
-	case 249:
+	case 251:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:1423
+//line sql.y:1435
 		{
 			yyVAL.statement = &DDL{Action: TruncateStr, Table: yyDollar[3].tableName}
 		}
-	case 250:
+	case 252:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1427
+//line sql.y:1439
 		{
 			yyVAL.statement = &DDL{Action: TruncateStr, Table: yyDollar[2].tableName}
 		}
-	case 251:
+	case 253:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:1432
+//line sql.y:1444
 		{
-			yyVAL.statement = &DDL{Action: AlterStr, Table: yyDollar[3].tableName, NewName: yyDollar[3].tableName}
+			yyVAL.statement = &DDL{Action: AlterStr, Table: yyDollar[3].tableName}
 		}
-	case 252:
+	case 254:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:1438
+//line sql.y:1450
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes) + " " + string(yyDollar[3].bytes)}
 		}
-	case 253:
+	case 255:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:1442
+//line sql.y:1454
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes) + " " + string(yyDollar[3].bytes)}
 		}
-	case 254:
+	case 256:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:1446
+//line sql.y:1458
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes) + " " + string(yyDollar[3].bytes)}
 		}
-	case 255:
+	case 257:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:1451
+//line sql.y:1463
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes) + " " + string(yyDollar[3].bytes)}
 		}
-	case 256:
+	case 258:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:1455
+//line sql.y:1467
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes) + " " + string(yyDollar[3].bytes)}
 		}
-	case 257:
+	case 259:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:1459
+//line sql.y:1471
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes) + " " + string(yyDollar[3].bytes)}
 		}
-	case 258:
+	case 260:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:1463
+//line sql.y:1475
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes) + " " + string(yyDollar[3].bytes)}
 		}
-	case 259:
+	case 261:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:1467
+//line sql.y:1479
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes) + " " + string(yyDollar[3].bytes)}
 		}
-	case 260:
+	case 262:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:1471
+//line sql.y:1483
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes)}
 		}
-	case 261:
+	case 263:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:1475
+//line sql.y:1487
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes)}
 		}
-	case 262:
+	case 264:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:1479
+//line sql.y:1491
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes)}
 		}
-	case 263:
+	case 265:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:1483
+//line sql.y:1495
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes)}
 		}
-	case 264:
+	case 266:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:1487
+//line sql.y:1499
 		{
 			yyVAL.statement = &Show{Scope: yyDollar[2].str, Type: string(yyDollar[3].bytes)}
 		}
-	case 265:
+	case 267:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:1491
+//line sql.y:1503
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes)}
 		}
-	case 266:
+	case 268:
 		yyDollar = yyS[yypt-7 : yypt+1]
-//line sql.y:1495
+//line sql.y:1507
 		{
 			showTablesOpt := &ShowTablesOpt{Full: yyDollar[2].str, DbName: yyDollar[6].str, Filter: yyDollar[7].showFilter}
 			yyVAL.statement = &Show{Type: string(yyDollar[3].str), ShowTablesOpt: showTablesOpt, OnTable: yyDollar[5].tableName}
 		}
-	case 267:
+	case 269:
 		yyDollar = yyS[yypt-5 : yypt+1]
-//line sql.y:1500
+//line sql.y:1512
 		{
 			// this is ugly, but I couldn't find a better way for now
 			if yyDollar[3].str == "processlist" {
@@ -4339,650 +4345,650 @@ yydefault:
 				yyVAL.statement = &Show{Type: yyDollar[3].str, ShowTablesOpt: showTablesOpt}
 			}
 		}
-	case 268:
+	case 270:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:1510
+//line sql.y:1522
 		{
 			yyVAL.statement = &Show{Scope: yyDollar[2].str, Type: string(yyDollar[3].bytes)}
 		}
-	case 269:
+	case 271:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1514
+//line sql.y:1526
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes)}
 		}
-	case 270:
+	case 272:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1518
+//line sql.y:1530
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes)}
 		}
-	case 271:
+	case 273:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:1522
+//line sql.y:1534
 		{
 			// Cannot dereference $4 directly, or else the parser stackcannot be pooled. See yyParsePooled
 			showCollationFilterOpt := yyDollar[4].expr
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes), ShowCollationFilterOpt: &showCollationFilterOpt}
 		}
-	case 272:
+	case 274:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:1528
+//line sql.y:1540
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes), OnTable: yyDollar[4].tableName}
 		}
-	case 273:
+	case 275:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1532
+//line sql.y:1544
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes)}
 		}
-	case 274:
+	case 276:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1536
+//line sql.y:1548
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes)}
 		}
-	case 275:
+	case 277:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1540
+//line sql.y:1552
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes)}
 		}
-	case 276:
+	case 278:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1544
+//line sql.y:1556
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes)}
 		}
-	case 277:
+	case 279:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1548
+//line sql.y:1560
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes)}
 		}
-	case 278:
+	case 280:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1552
+//line sql.y:1564
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes)}
 		}
-	case 279:
+	case 281:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:1562
+//line sql.y:1574
 		{
 			yyVAL.statement = &Show{Type: string(yyDollar[2].bytes)}
 		}
-	case 280:
+	case 282:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1568
+//line sql.y:1580
 		{
 			yyVAL.str = string(yyDollar[1].bytes)
 		}
-	case 281:
+	case 283:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1572
+//line sql.y:1584
 		{
 			yyVAL.str = string(yyDollar[1].bytes)
 		}
-	case 282:
+	case 284:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:1578
+//line sql.y:1590
 		{
 			yyVAL.str = ""
 		}
-	case 283:
+	case 285:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1582
+//line sql.y:1594
 		{
 			yyVAL.str = "full "
 		}
-	case 284:
+	case 286:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1588
+//line sql.y:1600
 		{
 			yyVAL.str = string(yyDollar[1].bytes)
 		}
-	case 285:
+	case 287:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1592
+//line sql.y:1604
 		{
 			yyVAL.str = string(yyDollar[1].bytes)
 		}
-	case 286:
+	case 288:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:1598
+//line sql.y:1610
 		{
 			yyVAL.str = ""
 		}
-	case 287:
+	case 289:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1602
+//line sql.y:1614
 		{
 			yyVAL.str = yyDollar[2].tableIdent.v
 		}
-	case 288:
+	case 290:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1606
+//line sql.y:1618
 		{
 			yyVAL.str = yyDollar[2].tableIdent.v
 		}
-	case 289:
+	case 291:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:1612
+//line sql.y:1624
 		{
 			yyVAL.showFilter = nil
 		}
-	case 290:
+	case 292:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1616
+//line sql.y:1628
 		{
 			yyVAL.showFilter = &ShowFilter{Like: string(yyDollar[2].bytes)}
 		}
-	case 291:
+	case 293:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1620
+//line sql.y:1632
 		{
 			yyVAL.showFilter = &ShowFilter{Filter: yyDollar[2].expr}
 		}
-	case 292:
+	case 294:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:1626
+//line sql.y:1638
 		{
 			yyVAL.str = ""
 		}
-	case 293:
+	case 295:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1630
+//line sql.y:1642
 		{
 			yyVAL.str = SessionStr
 		}
-	case 294:
+	case 296:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1634
+//line sql.y:1646
 		{
 			yyVAL.str = GlobalStr
 		}
-	case 295:
+	case 297:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1640
+//line sql.y:1652
 		{
 			yyVAL.statement = &Use{DBName: yyDollar[2].tableIdent}
 		}
-	case 296:
+	case 298:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1644
+//line sql.y:1656
 		{
 			yyVAL.statement = &Use{DBName: TableIdent{v: ""}}
 		}
-	case 297:
+	case 299:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1650
+//line sql.y:1662
 		{
 			yyVAL.statement = &Begin{}
 		}
-	case 298:
+	case 300:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1654
+//line sql.y:1666
 		{
 			yyVAL.statement = &Begin{}
 		}
-	case 299:
+	case 301:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1660
+//line sql.y:1672
 		{
 			yyVAL.statement = &Commit{}
 		}
-	case 300:
+	case 302:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1666
+//line sql.y:1678
 		{
 			yyVAL.statement = &Rollback{}
 		}
-	case 301:
+	case 303:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1672
+//line sql.y:1684
 		{
 			yyVAL.statement = &OtherRead{}
 		}
-	case 302:
+	case 304:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1676
+//line sql.y:1688
 		{
 			yyVAL.statement = &OtherRead{}
 		}
-	case 303:
+	case 305:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1680
+//line sql.y:1692
 		{
 			yyVAL.statement = &OtherRead{}
 		}
-	case 304:
+	case 306:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1684
+//line sql.y:1696
 		{
 			yyVAL.statement = &OtherAdmin{}
 		}
-	case 305:
+	case 307:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1688
+//line sql.y:1700
 		{
 			yyVAL.statement = &OtherAdmin{}
 		}
-	case 306:
+	case 308:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:1692
+//line sql.y:1704
 		{
 			yyVAL.statement = &OtherAdmin{}
 		}
-	case 307:
+	case 309:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:1696
+//line sql.y:1708
 		{
 			yyVAL.statement = &OtherAdmin{}
 		}
-	case 308:
+	case 310:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1702
+//line sql.y:1714
 		{
 			yyVAL.statement = &DDL{Action: FlushStr}
 		}
-	case 309:
+	case 311:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:1706
+//line sql.y:1718
 		{
 			setAllowComments(yylex, true)
 		}
-	case 310:
+	case 312:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1710
+//line sql.y:1722
 		{
 			yyVAL.bytes2 = yyDollar[2].bytes2
 			setAllowComments(yylex, false)
 		}
-	case 311:
+	case 313:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:1716
+//line sql.y:1728
 		{
 			yyVAL.bytes2 = nil
 		}
-	case 312:
+	case 314:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1720
+//line sql.y:1732
 		{
 			yyVAL.bytes2 = append(yyDollar[1].bytes2, yyDollar[2].bytes)
 		}
-	case 313:
+	case 315:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1726
+//line sql.y:1738
 		{
 			yyVAL.str = UnionStr
 		}
-	case 314:
+	case 316:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1730
+//line sql.y:1742
 		{
 			yyVAL.str = UnionAllStr
 		}
-	case 315:
+	case 317:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1734
+//line sql.y:1746
 		{
 			yyVAL.str = UnionDistinctStr
 		}
-	case 316:
+	case 318:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:1739
+//line sql.y:1751
 		{
 			yyVAL.str = ""
 		}
-	case 317:
+	case 319:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1743
+//line sql.y:1755
 		{
 			yyVAL.str = SQLNoCacheStr
 		}
-	case 318:
+	case 320:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1747
+//line sql.y:1759
 		{
 			yyVAL.str = SQLCacheStr
 		}
-	case 319:
+	case 321:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:1752
+//line sql.y:1764
 		{
 			yyVAL.str = ""
 		}
-	case 320:
+	case 322:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1756
+//line sql.y:1768
 		{
 			yyVAL.str = DistinctStr
 		}
-	case 321:
+	case 323:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:1761
+//line sql.y:1773
 		{
 			yyVAL.str = ""
 		}
-	case 322:
+	case 324:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1765
+//line sql.y:1777
 		{
 			yyVAL.str = StraightJoinHint
 		}
-	case 323:
+	case 325:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:1770
+//line sql.y:1782
 		{
 			yyVAL.selectExprs = nil
 		}
-	case 324:
+	case 326:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1774
+//line sql.y:1786
 		{
 			yyVAL.selectExprs = yyDollar[1].selectExprs
 		}
-	case 325:
+	case 327:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1780
+//line sql.y:1792
 		{
 			yyVAL.selectExprs = SelectExprs{yyDollar[1].selectExpr}
 		}
-	case 326:
+	case 328:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:1784
+//line sql.y:1796
 		{
 			yyVAL.selectExprs = append(yyVAL.selectExprs, yyDollar[3].selectExpr)
 		}
-	case 327:
+	case 329:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1790
+//line sql.y:1802
 		{
 			yyVAL.selectExpr = &StarExpr{}
 		}
-	case 328:
+	case 330:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1794
+//line sql.y:1806
 		{
 			yyVAL.selectExpr = &AliasedExpr{Expr: yyDollar[1].expr, As: yyDollar[2].colIdent}
 		}
-	case 329:
+	case 331:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:1798
+//line sql.y:1810
 		{
 			yyVAL.selectExpr = &StarExpr{TableName: TableName{Name: yyDollar[1].tableIdent}}
 		}
-	case 330:
+	case 332:
 		yyDollar = yyS[yypt-5 : yypt+1]
-//line sql.y:1802
+//line sql.y:1814
 		{
 			yyVAL.selectExpr = &StarExpr{TableName: TableName{Qualifier: yyDollar[1].tableIdent, Name: yyDollar[3].tableIdent}}
 		}
-	case 331:
+	case 333:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:1807
+//line sql.y:1819
 		{
 			yyVAL.colIdent = ColIdent{}
 		}
-	case 332:
+	case 334:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1811
+//line sql.y:1823
 		{
 			yyVAL.colIdent = yyDollar[1].colIdent
 		}
-	case 333:
+	case 335:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1815
+//line sql.y:1827
 		{
 			yyVAL.colIdent = yyDollar[2].colIdent
 		}
-	case 335:
+	case 337:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1822
+//line sql.y:1834
 		{
 			yyVAL.colIdent = NewColIdent(string(yyDollar[1].bytes))
 		}
-	case 336:
+	case 338:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:1827
+//line sql.y:1839
 		{
 			yyVAL.tableExprs = TableExprs{&AliasedTableExpr{Expr: TableName{Name: NewTableIdent("dual")}}}
 		}
-	case 337:
+	case 339:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1831
+//line sql.y:1843
 		{
 			yyVAL.tableExprs = yyDollar[2].tableExprs
 		}
-	case 338:
+	case 340:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1837
+//line sql.y:1849
 		{
 			yyVAL.tableExprs = TableExprs{yyDollar[1].tableExpr}
 		}
-	case 339:
+	case 341:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:1841
+//line sql.y:1853
 		{
 			yyVAL.tableExprs = append(yyVAL.tableExprs, yyDollar[3].tableExpr)
 		}
-	case 342:
+	case 344:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1851
+//line sql.y:1863
 		{
 			yyVAL.tableExpr = yyDollar[1].aliasedTableName
 		}
-	case 343:
+	case 345:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:1855
+//line sql.y:1867
 		{
 			yyVAL.tableExpr = &AliasedTableExpr{Expr: yyDollar[1].subquery, As: yyDollar[3].tableIdent}
 		}
-	case 344:
+	case 346:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1859
+//line sql.y:1871
 		{
 			// missed alias for subquery
 			yylex.Error("Every derived table must have its own alias")
 			return 1
 		}
-	case 345:
+	case 347:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:1865
+//line sql.y:1877
 		{
 			yyVAL.tableExpr = &ParenTableExpr{Exprs: yyDollar[2].tableExprs}
 		}
-	case 346:
+	case 348:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:1871
+//line sql.y:1883
 		{
 			yyVAL.aliasedTableName = &AliasedTableExpr{Expr: yyDollar[1].tableName, As: yyDollar[2].tableIdent, Hints: yyDollar[3].indexHints}
 		}
-	case 347:
+	case 349:
 		yyDollar = yyS[yypt-7 : yypt+1]
-//line sql.y:1875
+//line sql.y:1887
 		{
 			yyVAL.aliasedTableName = &AliasedTableExpr{Expr: yyDollar[1].tableName, Partitions: yyDollar[4].partitions, As: yyDollar[6].tableIdent, Hints: yyDollar[7].indexHints}
 		}
-	case 348:
+	case 350:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1881
+//line sql.y:1893
 		{
 			yyVAL.columns = Columns{yyDollar[1].colIdent}
 		}
-	case 349:
+	case 351:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:1885
+//line sql.y:1897
 		{
 			yyVAL.columns = append(yyVAL.columns, yyDollar[3].colIdent)
 		}
-	case 350:
+	case 352:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1891
+//line sql.y:1903
 		{
 			yyVAL.partitions = Partitions{yyDollar[1].colIdent}
 		}
-	case 351:
+	case 353:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:1895
+//line sql.y:1907
 		{
 			yyVAL.partitions = append(yyVAL.partitions, yyDollar[3].colIdent)
 		}
-	case 352:
+	case 354:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:1908
+//line sql.y:1920
 		{
 			yyVAL.tableExpr = &JoinTableExpr{LeftExpr: yyDollar[1].tableExpr, Join: yyDollar[2].str, RightExpr: yyDollar[3].tableExpr, Condition: yyDollar[4].joinCondition}
 		}
-	case 353:
+	case 355:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:1912
+//line sql.y:1924
 		{
 			yyVAL.tableExpr = &JoinTableExpr{LeftExpr: yyDollar[1].tableExpr, Join: yyDollar[2].str, RightExpr: yyDollar[3].tableExpr, Condition: yyDollar[4].joinCondition}
 		}
-	case 354:
+	case 356:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:1916
+//line sql.y:1928
 		{
 			yyVAL.tableExpr = &JoinTableExpr{LeftExpr: yyDollar[1].tableExpr, Join: yyDollar[2].str, RightExpr: yyDollar[3].tableExpr, Condition: yyDollar[4].joinCondition}
 		}
-	case 355:
+	case 357:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:1920
+//line sql.y:1932
 		{
 			yyVAL.tableExpr = &JoinTableExpr{LeftExpr: yyDollar[1].tableExpr, Join: yyDollar[2].str, RightExpr: yyDollar[3].tableExpr}
 		}
-	case 356:
+	case 358:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1926
+//line sql.y:1938
 		{
 			yyVAL.joinCondition = JoinCondition{On: yyDollar[2].expr}
 		}
-	case 357:
+	case 359:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:1928
+//line sql.y:1940
 		{
 			yyVAL.joinCondition = JoinCondition{Using: yyDollar[3].columns}
 		}
-	case 358:
+	case 360:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:1932
+//line sql.y:1944
 		{
 			yyVAL.joinCondition = JoinCondition{}
 		}
-	case 359:
+	case 361:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1934
+//line sql.y:1946
 		{
 			yyVAL.joinCondition = yyDollar[1].joinCondition
 		}
-	case 360:
+	case 362:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:1938
+//line sql.y:1950
 		{
 			yyVAL.joinCondition = JoinCondition{}
 		}
-	case 361:
+	case 363:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1940
+//line sql.y:1952
 		{
 			yyVAL.joinCondition = JoinCondition{On: yyDollar[2].expr}
 		}
-	case 362:
+	case 364:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:1943
+//line sql.y:1955
 		{
 			yyVAL.empty = struct{}{}
 		}
-	case 363:
+	case 365:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1945
+//line sql.y:1957
 		{
 			yyVAL.empty = struct{}{}
 		}
-	case 364:
+	case 366:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:1948
+//line sql.y:1960
 		{
 			yyVAL.tableIdent = NewTableIdent("")
 		}
-	case 365:
+	case 367:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1952
+//line sql.y:1964
 		{
 			yyVAL.tableIdent = yyDollar[1].tableIdent
 		}
-	case 366:
+	case 368:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1956
+//line sql.y:1968
 		{
 			yyVAL.tableIdent = yyDollar[2].tableIdent
 		}
-	case 368:
+	case 370:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1963
+//line sql.y:1975
 		{
 			yyVAL.tableIdent = NewTableIdent(string(yyDollar[1].bytes))
 		}
-	case 369:
+	case 371:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1969
+//line sql.y:1981
 		{
 			yyVAL.str = JoinStr
 		}
-	case 370:
+	case 372:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1973
+//line sql.y:1985
 		{
 			yyVAL.str = JoinStr
 		}
-	case 371:
+	case 373:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1977
+//line sql.y:1989
 		{
 			yyVAL.str = JoinStr
 		}
-	case 372:
+	case 374:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:1983
+//line sql.y:1995
 		{
 			yyVAL.str = StraightJoinStr
 		}
-	case 373:
+	case 375:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1989
+//line sql.y:2001
 		{
 			yyVAL.str = LeftJoinStr
 		}
-	case 374:
+	case 376:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:1993
+//line sql.y:2005
 		{
 			yyVAL.str = LeftJoinStr
 		}
-	case 375:
+	case 377:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:1997
+//line sql.y:2009
 		{
 			yyVAL.str = RightJoinStr
 		}
-	case 376:
+	case 378:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2001
+//line sql.y:2013
 		{
 			yyVAL.str = RightJoinStr
 		}
-	case 377:
+	case 379:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2007
+//line sql.y:2019
 		{
 			yyVAL.str = NaturalJoinStr
 		}
-	case 378:
+	case 380:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2011
+//line sql.y:2023
 		{
 			if yyDollar[2].str == LeftJoinStr {
 				yyVAL.str = NaturalLeftJoinStr
@@ -4990,459 +4996,459 @@ yydefault:
 				yyVAL.str = NaturalRightJoinStr
 			}
 		}
-	case 379:
+	case 381:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2021
+//line sql.y:2033
 		{
 			yyVAL.tableName = yyDollar[2].tableName
 		}
-	case 380:
+	case 382:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2025
+//line sql.y:2037
 		{
 			yyVAL.tableName = yyDollar[1].tableName
 		}
-	case 381:
+	case 383:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2031
+//line sql.y:2043
 		{
 			yyVAL.tableName = TableName{Name: yyDollar[1].tableIdent}
 		}
-	case 382:
+	case 384:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2035
+//line sql.y:2047
 		{
 			yyVAL.tableName = TableName{Qualifier: yyDollar[1].tableIdent, Name: yyDollar[3].tableIdent}
 		}
-	case 383:
+	case 385:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:2040
+//line sql.y:2052
 		{
 			yyVAL.indexHints = nil
 		}
-	case 384:
+	case 386:
 		yyDollar = yyS[yypt-5 : yypt+1]
-//line sql.y:2044
+//line sql.y:2056
 		{
 			yyVAL.indexHints = &IndexHints{Type: UseStr, Indexes: yyDollar[4].columns}
 		}
-	case 385:
+	case 387:
 		yyDollar = yyS[yypt-5 : yypt+1]
-//line sql.y:2048
+//line sql.y:2060
 		{
 			yyVAL.indexHints = &IndexHints{Type: IgnoreStr, Indexes: yyDollar[4].columns}
 		}
-	case 386:
+	case 388:
 		yyDollar = yyS[yypt-5 : yypt+1]
-//line sql.y:2052
+//line sql.y:2064
 		{
 			yyVAL.indexHints = &IndexHints{Type: ForceStr, Indexes: yyDollar[4].columns}
 		}
-	case 387:
+	case 389:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:2057
+//line sql.y:2069
 		{
 			yyVAL.expr = nil
 		}
-	case 388:
+	case 390:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2061
+//line sql.y:2073
 		{
 			yyVAL.expr = yyDollar[2].expr
 		}
-	case 389:
+	case 391:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2067
+//line sql.y:2079
 		{
 			yyVAL.expr = yyDollar[1].expr
 		}
-	case 390:
+	case 392:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2071
+//line sql.y:2083
 		{
 			yyVAL.expr = &AndExpr{Left: yyDollar[1].expr, Right: yyDollar[3].expr}
 		}
-	case 391:
+	case 393:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2075
+//line sql.y:2087
 		{
 			yyVAL.expr = &OrExpr{Left: yyDollar[1].expr, Right: yyDollar[3].expr}
 		}
-	case 392:
+	case 394:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2079
+//line sql.y:2091
 		{
 			yyVAL.expr = &NotExpr{Expr: yyDollar[2].expr}
 		}
-	case 393:
+	case 395:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2083
+//line sql.y:2095
 		{
 			yyVAL.expr = &IsExpr{Operator: yyDollar[3].str, Expr: yyDollar[1].expr}
 		}
-	case 394:
+	case 396:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2087
+//line sql.y:2099
 		{
 			yyVAL.expr = yyDollar[1].expr
 		}
-	case 395:
+	case 397:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2091
+//line sql.y:2103
 		{
 			yyVAL.expr = &Default{ColName: yyDollar[2].str}
 		}
-	case 396:
+	case 398:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:2097
+//line sql.y:2109
 		{
 			yyVAL.str = ""
 		}
-	case 397:
+	case 399:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2101
+//line sql.y:2113
 		{
 			yyVAL.str = string(yyDollar[2].bytes)
 		}
-	case 398:
+	case 400:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2107
+//line sql.y:2119
 		{
 			yyVAL.boolVal = BoolVal(true)
 		}
-	case 399:
+	case 401:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2111
+//line sql.y:2123
 		{
 			yyVAL.boolVal = BoolVal(false)
 		}
-	case 400:
+	case 402:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2117
+//line sql.y:2129
 		{
 			yyVAL.expr = &ComparisonExpr{Left: yyDollar[1].expr, Operator: yyDollar[2].str, Right: yyDollar[3].expr}
 		}
-	case 401:
+	case 403:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2121
+//line sql.y:2133
 		{
 			yyVAL.expr = &ComparisonExpr{Left: yyDollar[1].expr, Operator: InStr, Right: yyDollar[3].colTuple}
 		}
-	case 402:
+	case 404:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:2125
+//line sql.y:2137
 		{
 			yyVAL.expr = &ComparisonExpr{Left: yyDollar[1].expr, Operator: NotInStr, Right: yyDollar[4].colTuple}
 		}
-	case 403:
+	case 405:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:2129
+//line sql.y:2141
 		{
 			yyVAL.expr = &ComparisonExpr{Left: yyDollar[1].expr, Operator: LikeStr, Right: yyDollar[3].expr, Escape: yyDollar[4].expr}
 		}
-	case 404:
+	case 406:
 		yyDollar = yyS[yypt-5 : yypt+1]
-//line sql.y:2133
+//line sql.y:2145
 		{
 			yyVAL.expr = &ComparisonExpr{Left: yyDollar[1].expr, Operator: NotLikeStr, Right: yyDollar[4].expr, Escape: yyDollar[5].expr}
 		}
-	case 405:
+	case 407:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2137
+//line sql.y:2149
 		{
 			yyVAL.expr = &ComparisonExpr{Left: yyDollar[1].expr, Operator: RegexpStr, Right: yyDollar[3].expr}
 		}
-	case 406:
+	case 408:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:2141
+//line sql.y:2153
 		{
 			yyVAL.expr = &ComparisonExpr{Left: yyDollar[1].expr, Operator: NotRegexpStr, Right: yyDollar[4].expr}
 		}
-	case 407:
+	case 409:
 		yyDollar = yyS[yypt-5 : yypt+1]
-//line sql.y:2145
+//line sql.y:2157
 		{
 			yyVAL.expr = &RangeCond{Left: yyDollar[1].expr, Operator: BetweenStr, From: yyDollar[3].expr, To: yyDollar[5].expr}
 		}
-	case 408:
+	case 410:
 		yyDollar = yyS[yypt-6 : yypt+1]
-//line sql.y:2149
+//line sql.y:2161
 		{
 			yyVAL.expr = &RangeCond{Left: yyDollar[1].expr, Operator: NotBetweenStr, From: yyDollar[4].expr, To: yyDollar[6].expr}
 		}
-	case 409:
+	case 411:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2153
+//line sql.y:2165
 		{
 			yyVAL.expr = &ExistsExpr{Subquery: yyDollar[2].subquery}
 		}
-	case 410:
+	case 412:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2159
+//line sql.y:2171
 		{
 			yyVAL.str = IsNullStr
 		}
-	case 411:
+	case 413:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2163
+//line sql.y:2175
 		{
 			yyVAL.str = IsNotNullStr
 		}
-	case 412:
+	case 414:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2167
+//line sql.y:2179
 		{
 			yyVAL.str = IsTrueStr
 		}
-	case 413:
+	case 415:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2171
+//line sql.y:2183
 		{
 			yyVAL.str = IsNotTrueStr
 		}
-	case 414:
+	case 416:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2175
+//line sql.y:2187
 		{
 			yyVAL.str = IsFalseStr
 		}
-	case 415:
+	case 417:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2179
+//line sql.y:2191
 		{
 			yyVAL.str = IsNotFalseStr
 		}
-	case 416:
+	case 418:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2185
+//line sql.y:2197
 		{
 			yyVAL.str = EqualStr
 		}
-	case 417:
+	case 419:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2189
+//line sql.y:2201
 		{
 			yyVAL.str = LessThanStr
 		}
-	case 418:
+	case 420:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2193
+//line sql.y:2205
 		{
 			yyVAL.str = GreaterThanStr
 		}
-	case 419:
+	case 421:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2197
+//line sql.y:2209
 		{
 			yyVAL.str = LessEqualStr
 		}
-	case 420:
+	case 422:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2201
+//line sql.y:2213
 		{
 			yyVAL.str = GreaterEqualStr
 		}
-	case 421:
+	case 423:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2205
+//line sql.y:2217
 		{
 			yyVAL.str = NotEqualStr
 		}
-	case 422:
+	case 424:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2209
+//line sql.y:2221
 		{
 			yyVAL.str = NullSafeEqualStr
 		}
-	case 423:
+	case 425:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:2214
+//line sql.y:2226
 		{
 			yyVAL.expr = nil
 		}
-	case 424:
+	case 426:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2218
+//line sql.y:2230
 		{
 			yyVAL.expr = yyDollar[2].expr
 		}
-	case 425:
+	case 427:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2224
+//line sql.y:2236
 		{
 			yyVAL.colTuple = yyDollar[1].valTuple
 		}
-	case 426:
+	case 428:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2228
+//line sql.y:2240
 		{
 			yyVAL.colTuple = yyDollar[1].subquery
 		}
-	case 427:
+	case 429:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2232
+//line sql.y:2244
 		{
 			yyVAL.colTuple = ListArg(yyDollar[1].bytes)
 		}
-	case 428:
+	case 430:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2238
+//line sql.y:2250
 		{
 			yyVAL.subquery = &Subquery{yyDollar[2].selStmt}
 		}
-	case 429:
+	case 431:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2244
+//line sql.y:2256
 		{
 			yyVAL.exprs = Exprs{yyDollar[1].expr}
 		}
-	case 430:
+	case 432:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2248
+//line sql.y:2260
 		{
 			yyVAL.exprs = append(yyDollar[1].exprs, yyDollar[3].expr)
 		}
-	case 431:
+	case 433:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2254
+//line sql.y:2266
 		{
 			yyVAL.expr = yyDollar[1].expr
 		}
-	case 432:
+	case 434:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2258
+//line sql.y:2270
 		{
 			yyVAL.expr = yyDollar[1].boolVal
 		}
-	case 433:
+	case 435:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2262
+//line sql.y:2274
 		{
 			yyVAL.expr = yyDollar[1].colName
 		}
-	case 434:
+	case 436:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2266
+//line sql.y:2278
 		{
 			yyVAL.expr = yyDollar[1].expr
 		}
-	case 435:
+	case 437:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2270
+//line sql.y:2282
 		{
 			yyVAL.expr = yyDollar[1].subquery
 		}
-	case 436:
+	case 438:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2274
+//line sql.y:2286
 		{
 			yyVAL.expr = &BinaryExpr{Left: yyDollar[1].expr, Operator: BitAndStr, Right: yyDollar[3].expr}
 		}
-	case 437:
+	case 439:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2278
+//line sql.y:2290
 		{
 			yyVAL.expr = &BinaryExpr{Left: yyDollar[1].expr, Operator: BitOrStr, Right: yyDollar[3].expr}
 		}
-	case 438:
+	case 440:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2282
+//line sql.y:2294
 		{
 			yyVAL.expr = &BinaryExpr{Left: yyDollar[1].expr, Operator: BitXorStr, Right: yyDollar[3].expr}
 		}
-	case 439:
+	case 441:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2286
+//line sql.y:2298
 		{
 			yyVAL.expr = &BinaryExpr{Left: yyDollar[1].expr, Operator: PlusStr, Right: yyDollar[3].expr}
 		}
-	case 440:
+	case 442:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2290
+//line sql.y:2302
 		{
 			yyVAL.expr = &BinaryExpr{Left: yyDollar[1].expr, Operator: MinusStr, Right: yyDollar[3].expr}
 		}
-	case 441:
+	case 443:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2294
+//line sql.y:2306
 		{
 			yyVAL.expr = &BinaryExpr{Left: yyDollar[1].expr, Operator: MultStr, Right: yyDollar[3].expr}
 		}
-	case 442:
+	case 444:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2298
+//line sql.y:2310
 		{
 			yyVAL.expr = &BinaryExpr{Left: yyDollar[1].expr, Operator: DivStr, Right: yyDollar[3].expr}
 		}
-	case 443:
+	case 445:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2302
+//line sql.y:2314
 		{
 			yyVAL.expr = &BinaryExpr{Left: yyDollar[1].expr, Operator: IntDivStr, Right: yyDollar[3].expr}
 		}
-	case 444:
+	case 446:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2306
+//line sql.y:2318
 		{
 			yyVAL.expr = &BinaryExpr{Left: yyDollar[1].expr, Operator: ModStr, Right: yyDollar[3].expr}
 		}
-	case 445:
+	case 447:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2310
+//line sql.y:2322
 		{
 			yyVAL.expr = &BinaryExpr{Left: yyDollar[1].expr, Operator: ModStr, Right: yyDollar[3].expr}
 		}
-	case 446:
+	case 448:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2314
+//line sql.y:2326
 		{
 			yyVAL.expr = &BinaryExpr{Left: yyDollar[1].expr, Operator: ShiftLeftStr, Right: yyDollar[3].expr}
 		}
-	case 447:
+	case 449:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2318
+//line sql.y:2330
 		{
 			yyVAL.expr = &BinaryExpr{Left: yyDollar[1].expr, Operator: ShiftRightStr, Right: yyDollar[3].expr}
 		}
-	case 448:
+	case 450:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2322
+//line sql.y:2334
 		{
 			yyVAL.expr = &BinaryExpr{Left: yyDollar[1].colName, Operator: JSONExtractOp, Right: yyDollar[3].expr}
 		}
-	case 449:
+	case 451:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2326
+//line sql.y:2338
 		{
 			yyVAL.expr = &BinaryExpr{Left: yyDollar[1].colName, Operator: JSONUnquoteExtractOp, Right: yyDollar[3].expr}
 		}
-	case 450:
+	case 452:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2330
+//line sql.y:2342
 		{
 			yyVAL.expr = &CollateExpr{Expr: yyDollar[1].expr, Charset: yyDollar[3].str}
 		}
-	case 451:
+	case 453:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2334
+//line sql.y:2346
 		{
 			yyVAL.expr = &UnaryExpr{Operator: BinaryStr, Expr: yyDollar[2].expr}
 		}
-	case 452:
+	case 454:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2338
+//line sql.y:2350
 		{
 			yyVAL.expr = &UnaryExpr{Operator: UBinaryStr, Expr: yyDollar[2].expr}
 		}
-	case 453:
+	case 455:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2342
+//line sql.y:2354
 		{
 			yyVAL.expr = &UnaryExpr{Operator: Utf8mb4Str, Expr: yyDollar[2].expr}
 		}
-	case 454:
+	case 456:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2346
+//line sql.y:2358
 		{
 			if num, ok := yyDollar[2].expr.(*SQLVal); ok && num.Type == IntVal {
 				yyVAL.expr = num
@@ -5450,9 +5456,9 @@ yydefault:
 				yyVAL.expr = &UnaryExpr{Operator: UPlusStr, Expr: yyDollar[2].expr}
 			}
 		}
-	case 455:
+	case 457:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2354
+//line sql.y:2366
 		{
 			if num, ok := yyDollar[2].expr.(*SQLVal); ok && num.Type == IntVal {
 				// Handle double negative
@@ -5466,21 +5472,21 @@ yydefault:
 				yyVAL.expr = &UnaryExpr{Operator: UMinusStr, Expr: yyDollar[2].expr}
 			}
 		}
-	case 456:
+	case 458:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2368
+//line sql.y:2380
 		{
 			yyVAL.expr = &UnaryExpr{Operator: TildaStr, Expr: yyDollar[2].expr}
 		}
-	case 457:
+	case 459:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2372
+//line sql.y:2384
 		{
 			yyVAL.expr = &UnaryExpr{Operator: BangStr, Expr: yyDollar[2].expr}
 		}
-	case 458:
+	case 460:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2376
+//line sql.y:2388
 		{
 			// This rule prevents the usage of INTERVAL
 			// as a function. If support is needed for that,
@@ -5488,431 +5494,431 @@ yydefault:
 			// will be non-trivial because of grammar conflicts.
 			yyVAL.expr = &IntervalExpr{Expr: yyDollar[2].expr, Unit: yyDollar[3].colIdent.String()}
 		}
-	case 463:
+	case 465:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:2394
+//line sql.y:2406
 		{
 			yyVAL.expr = &FuncExpr{Name: yyDollar[1].colIdent, Exprs: yyDollar[3].selectExprs}
 		}
-	case 464:
+	case 466:
 		yyDollar = yyS[yypt-5 : yypt+1]
-//line sql.y:2398
+//line sql.y:2410
 		{
 			yyVAL.expr = &FuncExpr{Name: yyDollar[1].colIdent, Distinct: true, Exprs: yyDollar[4].selectExprs}
 		}
-	case 465:
+	case 467:
 		yyDollar = yyS[yypt-6 : yypt+1]
-//line sql.y:2402
+//line sql.y:2414
 		{
 			yyVAL.expr = &FuncExpr{Qualifier: yyDollar[1].tableIdent, Name: yyDollar[3].colIdent, Exprs: yyDollar[5].selectExprs}
 		}
-	case 466:
+	case 468:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:2412
+//line sql.y:2424
 		{
 			yyVAL.expr = &FuncExpr{Name: NewColIdent("left"), Exprs: yyDollar[3].selectExprs}
 		}
-	case 467:
+	case 469:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:2416
+//line sql.y:2428
 		{
 			yyVAL.expr = &FuncExpr{Name: NewColIdent("right"), Exprs: yyDollar[3].selectExprs}
 		}
-	case 468:
+	case 470:
 		yyDollar = yyS[yypt-6 : yypt+1]
-//line sql.y:2420
+//line sql.y:2432
 		{
 			yyVAL.expr = &ConvertExpr{Expr: yyDollar[3].expr, Type: yyDollar[5].convertType}
 		}
-	case 469:
+	case 471:
 		yyDollar = yyS[yypt-6 : yypt+1]
-//line sql.y:2424
+//line sql.y:2436
 		{
 			yyVAL.expr = &ConvertExpr{Expr: yyDollar[3].expr, Type: yyDollar[5].convertType}
 		}
-	case 470:
+	case 472:
 		yyDollar = yyS[yypt-6 : yypt+1]
-//line sql.y:2428
+//line sql.y:2440
 		{
 			yyVAL.expr = &ConvertUsingExpr{Expr: yyDollar[3].expr, Type: yyDollar[5].str}
 		}
-	case 471:
+	case 473:
 		yyDollar = yyS[yypt-6 : yypt+1]
-//line sql.y:2432
+//line sql.y:2444
 		{
 			yyVAL.expr = &SubstrExpr{Name: yyDollar[3].colName, From: yyDollar[5].expr, To: nil}
 		}
-	case 472:
+	case 474:
 		yyDollar = yyS[yypt-8 : yypt+1]
-//line sql.y:2436
+//line sql.y:2448
 		{
 			yyVAL.expr = &SubstrExpr{Name: yyDollar[3].colName, From: yyDollar[5].expr, To: yyDollar[7].expr}
 		}
-	case 473:
+	case 475:
 		yyDollar = yyS[yypt-8 : yypt+1]
-//line sql.y:2440
+//line sql.y:2452
 		{
 			yyVAL.expr = &SubstrExpr{Name: yyDollar[3].colName, From: yyDollar[5].expr, To: yyDollar[7].expr}
 		}
-	case 474:
+	case 476:
 		yyDollar = yyS[yypt-6 : yypt+1]
-//line sql.y:2444
+//line sql.y:2456
 		{
 			yyVAL.expr = &SubstrExpr{Name: yyDollar[3].colName, From: yyDollar[5].expr, To: nil}
 		}
-	case 475:
+	case 477:
 		yyDollar = yyS[yypt-8 : yypt+1]
-//line sql.y:2448
+//line sql.y:2460
 		{
 			yyVAL.expr = &SubstrExpr{Name: yyDollar[3].colName, From: yyDollar[5].expr, To: yyDollar[7].expr}
 		}
-	case 476:
+	case 478:
 		yyDollar = yyS[yypt-8 : yypt+1]
-//line sql.y:2452
+//line sql.y:2464
 		{
 			yyVAL.expr = &SubstrExpr{Name: yyDollar[3].colName, From: yyDollar[5].expr, To: yyDollar[7].expr}
 		}
-	case 477:
+	case 479:
 		yyDollar = yyS[yypt-9 : yypt+1]
-//line sql.y:2456
+//line sql.y:2468
 		{
 			yyVAL.expr = &MatchExpr{Columns: yyDollar[3].selectExprs, Expr: yyDollar[7].expr, Option: yyDollar[8].str}
 		}
-	case 478:
+	case 480:
 		yyDollar = yyS[yypt-7 : yypt+1]
-//line sql.y:2460
+//line sql.y:2472
 		{
 			yyVAL.expr = &GroupConcatExpr{Distinct: yyDollar[3].str, Exprs: yyDollar[4].selectExprs, OrderBy: yyDollar[5].orderBy, Separator: yyDollar[6].str}
 		}
-	case 479:
+	case 481:
 		yyDollar = yyS[yypt-5 : yypt+1]
-//line sql.y:2464
+//line sql.y:2476
 		{
 			yyVAL.expr = &CaseExpr{Expr: yyDollar[2].expr, Whens: yyDollar[3].whens, Else: yyDollar[4].expr}
 		}
-	case 480:
+	case 482:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:2468
+//line sql.y:2480
 		{
 			yyVAL.expr = &ValuesFuncExpr{Name: yyDollar[3].colName}
 		}
-	case 481:
+	case 483:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2478
+//line sql.y:2490
 		{
 			yyVAL.expr = &FuncExpr{Name: NewColIdent("current_timestamp")}
 		}
-	case 482:
+	case 484:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2482
+//line sql.y:2494
 		{
 			yyVAL.expr = &FuncExpr{Name: NewColIdent("utc_timestamp")}
 		}
-	case 483:
+	case 485:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2486
+//line sql.y:2498
 		{
 			yyVAL.expr = &FuncExpr{Name: NewColIdent("utc_time")}
 		}
-	case 484:
+	case 486:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2490
+//line sql.y:2502
 		{
 			yyVAL.expr = &FuncExpr{Name: NewColIdent("utc_date")}
 		}
-	case 485:
+	case 487:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2495
+//line sql.y:2507
 		{
 			yyVAL.expr = &FuncExpr{Name: NewColIdent("localtime")}
 		}
-	case 486:
+	case 488:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2500
+//line sql.y:2512
 		{
 			yyVAL.expr = &FuncExpr{Name: NewColIdent("localtimestamp")}
 		}
-	case 487:
+	case 489:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2505
+//line sql.y:2517
 		{
 			yyVAL.expr = &FuncExpr{Name: NewColIdent("current_date")}
 		}
-	case 488:
+	case 490:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2510
+//line sql.y:2522
 		{
 			yyVAL.expr = &FuncExpr{Name: NewColIdent("current_time")}
 		}
-	case 491:
+	case 493:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:2524
+//line sql.y:2536
 		{
 			yyVAL.expr = &FuncExpr{Name: NewColIdent("if"), Exprs: yyDollar[3].selectExprs}
 		}
-	case 492:
+	case 494:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:2528
+//line sql.y:2540
 		{
 			yyVAL.expr = &FuncExpr{Name: NewColIdent("database"), Exprs: yyDollar[3].selectExprs}
 		}
-	case 493:
+	case 495:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:2532
+//line sql.y:2544
 		{
 			yyVAL.expr = &FuncExpr{Name: NewColIdent("mod"), Exprs: yyDollar[3].selectExprs}
 		}
-	case 494:
+	case 496:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:2536
+//line sql.y:2548
 		{
 			yyVAL.expr = &FuncExpr{Name: NewColIdent("replace"), Exprs: yyDollar[3].selectExprs}
 		}
-	case 495:
+	case 497:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:2542
+//line sql.y:2554
 		{
 			yyVAL.str = ""
 		}
-	case 496:
+	case 498:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2546
+//line sql.y:2558
 		{
 			yyVAL.str = BooleanModeStr
 		}
-	case 497:
+	case 499:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:2550
+//line sql.y:2562
 		{
 			yyVAL.str = NaturalLanguageModeStr
 		}
-	case 498:
+	case 500:
 		yyDollar = yyS[yypt-7 : yypt+1]
-//line sql.y:2554
+//line sql.y:2566
 		{
 			yyVAL.str = NaturalLanguageModeWithQueryExpansionStr
 		}
-	case 499:
+	case 501:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2558
+//line sql.y:2570
 		{
 			yyVAL.str = QueryExpansionStr
 		}
-	case 500:
+	case 502:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2564
+//line sql.y:2576
 		{
 			yyVAL.str = string(yyDollar[1].bytes)
 		}
-	case 501:
+	case 503:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2568
+//line sql.y:2580
 		{
 			yyVAL.str = string(yyDollar[1].bytes)
 		}
-	case 502:
+	case 504:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2574
+//line sql.y:2586
 		{
 			yyVAL.convertType = &ConvertType{Type: string(yyDollar[1].bytes), Length: yyDollar[2].optVal}
 		}
-	case 503:
+	case 505:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2578
+//line sql.y:2590
 		{
 			yyVAL.convertType = &ConvertType{Type: string(yyDollar[1].bytes), Length: yyDollar[2].optVal, Charset: yyDollar[3].str, Operator: CharacterSetStr}
 		}
-	case 504:
+	case 506:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2582
+//line sql.y:2594
 		{
 			yyVAL.convertType = &ConvertType{Type: string(yyDollar[1].bytes), Length: yyDollar[2].optVal, Charset: string(yyDollar[3].bytes)}
 		}
-	case 505:
+	case 507:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2586
+//line sql.y:2598
 		{
 			yyVAL.convertType = &ConvertType{Type: string(yyDollar[1].bytes)}
 		}
-	case 506:
+	case 508:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2590
+//line sql.y:2602
 		{
 			yyVAL.convertType = &ConvertType{Type: string(yyDollar[1].bytes), Length: yyDollar[2].optVal}
 		}
-	case 507:
+	case 509:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2594
+//line sql.y:2606
 		{
 			yyVAL.convertType = &ConvertType{Type: string(yyDollar[1].bytes)}
 			yyVAL.convertType.Length = yyDollar[2].LengthScaleOption.Length
 			yyVAL.convertType.Scale = yyDollar[2].LengthScaleOption.Scale
 		}
-	case 508:
+	case 510:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2600
+//line sql.y:2612
 		{
 			yyVAL.convertType = &ConvertType{Type: string(yyDollar[1].bytes)}
 		}
-	case 509:
+	case 511:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2604
+//line sql.y:2616
 		{
 			yyVAL.convertType = &ConvertType{Type: string(yyDollar[1].bytes), Length: yyDollar[2].optVal}
 		}
-	case 510:
+	case 512:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2608
+//line sql.y:2620
 		{
 			yyVAL.convertType = &ConvertType{Type: string(yyDollar[1].bytes)}
 		}
-	case 511:
+	case 513:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2612
+//line sql.y:2624
 		{
 			yyVAL.convertType = &ConvertType{Type: string(yyDollar[1].bytes)}
 		}
-	case 512:
+	case 514:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2616
+//line sql.y:2628
 		{
 			yyVAL.convertType = &ConvertType{Type: string(yyDollar[1].bytes), Length: yyDollar[2].optVal}
 		}
-	case 513:
+	case 515:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2620
+//line sql.y:2632
 		{
 			yyVAL.convertType = &ConvertType{Type: string(yyDollar[1].bytes)}
 		}
-	case 514:
+	case 516:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2624
+//line sql.y:2636
 		{
 			yyVAL.convertType = &ConvertType{Type: string(yyDollar[1].bytes)}
 		}
-	case 515:
+	case 517:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:2629
+//line sql.y:2641
 		{
 			yyVAL.expr = nil
 		}
-	case 516:
+	case 518:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2633
+//line sql.y:2645
 		{
 			yyVAL.expr = yyDollar[1].expr
 		}
-	case 517:
+	case 519:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:2638
+//line sql.y:2650
 		{
 			yyVAL.str = string("")
 		}
-	case 518:
+	case 520:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2642
+//line sql.y:2654
 		{
 			yyVAL.str = " separator '" + string(yyDollar[2].bytes) + "'"
 		}
-	case 519:
+	case 521:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2648
+//line sql.y:2660
 		{
 			yyVAL.whens = []*When{yyDollar[1].when}
 		}
-	case 520:
+	case 522:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2652
+//line sql.y:2664
 		{
 			yyVAL.whens = append(yyDollar[1].whens, yyDollar[2].when)
 		}
-	case 521:
+	case 523:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:2658
+//line sql.y:2670
 		{
 			yyVAL.when = &When{Cond: yyDollar[2].expr, Val: yyDollar[4].expr}
 		}
-	case 522:
+	case 524:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:2663
+//line sql.y:2675
 		{
 			yyVAL.expr = nil
 		}
-	case 523:
+	case 525:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2667
+//line sql.y:2679
 		{
 			yyVAL.expr = yyDollar[2].expr
 		}
-	case 524:
+	case 526:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2673
+//line sql.y:2685
 		{
 			yyVAL.colName = &ColName{Name: yyDollar[1].colIdent}
 		}
-	case 525:
+	case 527:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2677
+//line sql.y:2689
 		{
 			yyVAL.colName = &ColName{Qualifier: TableName{Name: yyDollar[1].tableIdent}, Name: yyDollar[3].colIdent}
 		}
-	case 526:
+	case 528:
 		yyDollar = yyS[yypt-5 : yypt+1]
-//line sql.y:2681
+//line sql.y:2693
 		{
 			yyVAL.colName = &ColName{Qualifier: TableName{Qualifier: yyDollar[1].tableIdent, Name: yyDollar[3].tableIdent}, Name: yyDollar[5].colIdent}
 		}
-	case 527:
+	case 529:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2687
+//line sql.y:2699
 		{
 			yyVAL.expr = NewStrVal(yyDollar[1].bytes)
 		}
-	case 528:
+	case 530:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2691
+//line sql.y:2703
 		{
 			yyVAL.expr = NewHexVal(yyDollar[1].bytes)
 		}
-	case 529:
+	case 531:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2695
+//line sql.y:2707
 		{
 			yyVAL.expr = NewBitVal(yyDollar[1].bytes)
 		}
-	case 530:
+	case 532:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2699
+//line sql.y:2711
 		{
 			yyVAL.expr = NewIntVal(yyDollar[1].bytes)
 		}
-	case 531:
+	case 533:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2703
+//line sql.y:2715
 		{
 			yyVAL.expr = NewFloatVal(yyDollar[1].bytes)
 		}
-	case 532:
+	case 534:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2707
+//line sql.y:2719
 		{
 			yyVAL.expr = NewHexNum(yyDollar[1].bytes)
 		}
-	case 533:
+	case 535:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2711
+//line sql.y:2723
 		{
 			yyVAL.expr = NewValArg(yyDollar[1].bytes)
 		}
-	case 534:
+	case 536:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2715
+//line sql.y:2727
 		{
 			yyVAL.expr = &NullVal{}
 		}
-	case 535:
+	case 537:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2721
+//line sql.y:2733
 		{
 			// TODO(sougou): Deprecate this construct.
 			if yyDollar[1].colIdent.Lowered() != "value" {
@@ -5921,239 +5927,239 @@ yydefault:
 			}
 			yyVAL.expr = NewIntVal([]byte("1"))
 		}
-	case 536:
+	case 538:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2730
+//line sql.y:2742
 		{
 			yyVAL.expr = NewIntVal(yyDollar[1].bytes)
 		}
-	case 537:
+	case 539:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2734
+//line sql.y:2746
 		{
 			yyVAL.expr = NewValArg(yyDollar[1].bytes)
 		}
-	case 538:
+	case 540:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:2739
+//line sql.y:2751
 		{
 			yyVAL.exprs = nil
 		}
-	case 539:
+	case 541:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2743
+//line sql.y:2755
 		{
 			yyVAL.exprs = yyDollar[3].exprs
 		}
-	case 540:
+	case 542:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:2748
+//line sql.y:2760
 		{
 			yyVAL.expr = nil
 		}
-	case 541:
+	case 543:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2752
+//line sql.y:2764
 		{
 			yyVAL.expr = yyDollar[2].expr
 		}
-	case 542:
+	case 544:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:2757
+//line sql.y:2769
 		{
 			yyVAL.orderBy = nil
 		}
-	case 543:
+	case 545:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2761
+//line sql.y:2773
 		{
 			yyVAL.orderBy = yyDollar[3].orderBy
 		}
-	case 544:
+	case 546:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2767
+//line sql.y:2779
 		{
 			yyVAL.orderBy = OrderBy{yyDollar[1].order}
 		}
-	case 545:
+	case 547:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2771
+//line sql.y:2783
 		{
 			yyVAL.orderBy = append(yyDollar[1].orderBy, yyDollar[3].order)
 		}
-	case 546:
+	case 548:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2777
+//line sql.y:2789
 		{
 			yyVAL.order = &Order{Expr: yyDollar[1].expr, Direction: yyDollar[2].str}
 		}
-	case 547:
+	case 549:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:2782
+//line sql.y:2794
 		{
 			yyVAL.str = AscScr
 		}
-	case 548:
+	case 550:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2786
+//line sql.y:2798
 		{
 			yyVAL.str = AscScr
 		}
-	case 549:
+	case 551:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2790
+//line sql.y:2802
 		{
 			yyVAL.str = DescScr
 		}
-	case 550:
+	case 552:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:2795
+//line sql.y:2807
 		{
 			yyVAL.limit = nil
 		}
-	case 551:
+	case 553:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2799
+//line sql.y:2811
 		{
 			yyVAL.limit = &Limit{Rowcount: yyDollar[2].expr}
 		}
-	case 552:
+	case 554:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:2803
+//line sql.y:2815
 		{
 			yyVAL.limit = &Limit{Offset: yyDollar[2].expr, Rowcount: yyDollar[4].expr}
 		}
-	case 553:
+	case 555:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:2807
+//line sql.y:2819
 		{
 			yyVAL.limit = &Limit{Offset: yyDollar[4].expr, Rowcount: yyDollar[2].expr}
 		}
-	case 554:
+	case 556:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:2812
+//line sql.y:2824
 		{
 			yyVAL.str = ""
 		}
-	case 555:
+	case 557:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2816
+//line sql.y:2828
 		{
 			yyVAL.str = ForUpdateStr
 		}
-	case 556:
+	case 558:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:2820
+//line sql.y:2832
 		{
 			yyVAL.str = ShareModeStr
 		}
-	case 557:
+	case 559:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2833
+//line sql.y:2845
 		{
 			yyVAL.ins = &Insert{Rows: yyDollar[2].values}
 		}
-	case 558:
+	case 560:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2837
+//line sql.y:2849
 		{
 			yyVAL.ins = &Insert{Rows: yyDollar[1].selStmt}
 		}
-	case 559:
+	case 561:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2841
+//line sql.y:2853
 		{
 			// Drop the redundant parenthesis.
 			yyVAL.ins = &Insert{Rows: yyDollar[2].selStmt}
 		}
-	case 560:
+	case 562:
 		yyDollar = yyS[yypt-5 : yypt+1]
-//line sql.y:2846
+//line sql.y:2858
 		{
 			yyVAL.ins = &Insert{Columns: yyDollar[2].columns, Rows: yyDollar[5].values}
 		}
-	case 561:
+	case 563:
 		yyDollar = yyS[yypt-4 : yypt+1]
-//line sql.y:2850
+//line sql.y:2862
 		{
 			yyVAL.ins = &Insert{Columns: yyDollar[2].columns, Rows: yyDollar[4].selStmt}
 		}
-	case 562:
+	case 564:
 		yyDollar = yyS[yypt-6 : yypt+1]
-//line sql.y:2854
+//line sql.y:2866
 		{
 			// Drop the redundant parenthesis.
 			yyVAL.ins = &Insert{Columns: yyDollar[2].columns, Rows: yyDollar[5].selStmt}
 		}
-	case 563:
+	case 565:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2861
+//line sql.y:2873
 		{
 			yyVAL.columns = Columns{yyDollar[1].colIdent}
 		}
-	case 564:
+	case 566:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2865
+//line sql.y:2877
 		{
 			yyVAL.columns = Columns{yyDollar[3].colIdent}
 		}
-	case 565:
+	case 567:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2869
+//line sql.y:2881
 		{
 			yyVAL.columns = append(yyVAL.columns, yyDollar[3].colIdent)
 		}
-	case 566:
+	case 568:
 		yyDollar = yyS[yypt-5 : yypt+1]
-//line sql.y:2873
+//line sql.y:2885
 		{
 			yyVAL.columns = append(yyVAL.columns, yyDollar[5].colIdent)
 		}
-	case 567:
+	case 569:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:2878
+//line sql.y:2890
 		{
 			yyVAL.updateExprs = nil
 		}
-	case 568:
+	case 570:
 		yyDollar = yyS[yypt-5 : yypt+1]
-//line sql.y:2882
+//line sql.y:2894
 		{
 			yyVAL.updateExprs = yyDollar[5].updateExprs
 		}
-	case 569:
+	case 571:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2888
+//line sql.y:2900
 		{
 			yyVAL.values = Values{yyDollar[1].valTuple}
 		}
-	case 570:
+	case 572:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2892
+//line sql.y:2904
 		{
 			yyVAL.values = append(yyDollar[1].values, yyDollar[3].valTuple)
 		}
-	case 571:
+	case 573:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2898
+//line sql.y:2910
 		{
 			yyVAL.valTuple = yyDollar[1].valTuple
 		}
-	case 572:
+	case 574:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2902
+//line sql.y:2914
 		{
 			yyVAL.valTuple = ValTuple{}
 		}
-	case 573:
+	case 575:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2908
+//line sql.y:2920
 		{
 			yyVAL.valTuple = ValTuple(yyDollar[2].exprs)
 		}
-	case 574:
+	case 576:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2914
+//line sql.y:2926
 		{
 			if len(yyDollar[1].valTuple) == 1 {
 				yyVAL.expr = &ParenExpr{yyDollar[1].valTuple[0]}
@@ -6161,312 +6167,312 @@ yydefault:
 				yyVAL.expr = yyDollar[1].valTuple
 			}
 		}
-	case 575:
+	case 577:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2924
+//line sql.y:2936
 		{
 			yyVAL.updateExprs = UpdateExprs{yyDollar[1].updateExpr}
 		}
-	case 576:
+	case 578:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2928
+//line sql.y:2940
 		{
 			yyVAL.updateExprs = append(yyDollar[1].updateExprs, yyDollar[3].updateExpr)
 		}
-	case 577:
+	case 579:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2934
+//line sql.y:2946
 		{
 			yyVAL.updateExpr = &UpdateExpr{Name: yyDollar[1].colName, Expr: yyDollar[3].expr}
 		}
-	case 578:
+	case 580:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2940
+//line sql.y:2952
 		{
 			yyVAL.setExprs = SetExprs{yyDollar[1].setExpr}
 		}
-	case 579:
+	case 581:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2944
+//line sql.y:2956
 		{
 			yyVAL.setExprs = append(yyDollar[1].setExprs, yyDollar[3].setExpr)
 		}
-	case 580:
+	case 582:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2950
+//line sql.y:2962
 		{
 			yyVAL.setExpr = &SetExpr{Name: yyDollar[1].colIdent, Expr: NewStrVal([]byte("on"))}
 		}
-	case 581:
+	case 583:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2954
+//line sql.y:2966
 		{
 			yyVAL.setExpr = &SetExpr{Name: yyDollar[1].colIdent, Expr: NewStrVal([]byte("off"))}
 		}
-	case 582:
+	case 584:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2958
+//line sql.y:2970
 		{
 			yyVAL.setExpr = &SetExpr{Name: yyDollar[1].colIdent, Expr: yyDollar[3].expr}
 		}
-	case 583:
+	case 585:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:2962
+//line sql.y:2974
 		{
 			yyVAL.setExpr = &SetExpr{Name: NewColIdent(string(yyDollar[1].bytes)), Expr: yyDollar[2].expr}
 		}
-	case 585:
+	case 587:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2969
+//line sql.y:2981
 		{
 			yyVAL.bytes = []byte("charset")
 		}
-	case 587:
+	case 589:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2976
+//line sql.y:2988
 		{
 			yyVAL.expr = NewStrVal([]byte(yyDollar[1].colIdent.String()))
 		}
-	case 588:
+	case 590:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2980
+//line sql.y:2992
 		{
 			yyVAL.expr = NewStrVal(yyDollar[1].bytes)
 		}
-	case 589:
+	case 591:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:2984
+//line sql.y:2996
 		{
 			yyVAL.expr = &Default{}
 		}
-	case 592:
+	case 594:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:2993
+//line sql.y:3005
 		{
 			yyVAL.byt = 0
 		}
-	case 593:
+	case 595:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:2995
+//line sql.y:3007
 		{
 			yyVAL.byt = 1
 		}
-	case 594:
+	case 596:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:2998
+//line sql.y:3010
 		{
 			yyVAL.empty = struct{}{}
 		}
-	case 595:
+	case 597:
 		yyDollar = yyS[yypt-3 : yypt+1]
-//line sql.y:3000
+//line sql.y:3012
 		{
 			yyVAL.empty = struct{}{}
 		}
-	case 596:
+	case 598:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:3003
+//line sql.y:3015
 		{
 			yyVAL.str = ""
 		}
-	case 597:
-		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3005
-		{
-			yyVAL.str = IgnoreStr
-		}
-	case 598:
-		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3009
-		{
-			yyVAL.empty = struct{}{}
-		}
 	case 599:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3011
+//line sql.y:3017
 		{
-			yyVAL.empty = struct{}{}
+			yyVAL.str = IgnoreStr
 		}
 	case 600:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3013
+//line sql.y:3021
 		{
 			yyVAL.empty = struct{}{}
 		}
 	case 601:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3015
+//line sql.y:3023
 		{
 			yyVAL.empty = struct{}{}
 		}
 	case 602:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3017
+//line sql.y:3025
 		{
 			yyVAL.empty = struct{}{}
 		}
 	case 603:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3019
+//line sql.y:3027
 		{
 			yyVAL.empty = struct{}{}
 		}
 	case 604:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3021
+//line sql.y:3029
 		{
 			yyVAL.empty = struct{}{}
 		}
 	case 605:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3023
+//line sql.y:3031
 		{
 			yyVAL.empty = struct{}{}
 		}
 	case 606:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3025
+//line sql.y:3033
 		{
 			yyVAL.empty = struct{}{}
 		}
 	case 607:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3027
+//line sql.y:3035
 		{
 			yyVAL.empty = struct{}{}
 		}
 	case 608:
-		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:3030
+		yyDollar = yyS[yypt-1 : yypt+1]
+//line sql.y:3037
 		{
 			yyVAL.empty = struct{}{}
 		}
 	case 609:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3032
+//line sql.y:3039
 		{
 			yyVAL.empty = struct{}{}
 		}
 	case 610:
-		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3034
+		yyDollar = yyS[yypt-0 : yypt+1]
+//line sql.y:3042
 		{
 			yyVAL.empty = struct{}{}
 		}
 	case 611:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3038
+//line sql.y:3044
 		{
 			yyVAL.empty = struct{}{}
 		}
 	case 612:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3040
+//line sql.y:3046
 		{
 			yyVAL.empty = struct{}{}
 		}
 	case 613:
-		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:3043
+		yyDollar = yyS[yypt-1 : yypt+1]
+//line sql.y:3050
 		{
 			yyVAL.empty = struct{}{}
 		}
 	case 614:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3045
+//line sql.y:3052
 		{
 			yyVAL.empty = struct{}{}
 		}
 	case 615:
-		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3047
+		yyDollar = yyS[yypt-0 : yypt+1]
+//line sql.y:3055
 		{
 			yyVAL.empty = struct{}{}
 		}
 	case 616:
+		yyDollar = yyS[yypt-1 : yypt+1]
+//line sql.y:3057
+		{
+			yyVAL.empty = struct{}{}
+		}
+	case 617:
+		yyDollar = yyS[yypt-1 : yypt+1]
+//line sql.y:3059
+		{
+			yyVAL.empty = struct{}{}
+		}
+	case 618:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:3050
+//line sql.y:3062
 		{
 			yyVAL.colIdent = ColIdent{}
 		}
-	case 617:
+	case 619:
 		yyDollar = yyS[yypt-2 : yypt+1]
-//line sql.y:3052
+//line sql.y:3064
 		{
 			yyVAL.colIdent = yyDollar[2].colIdent
 		}
-	case 618:
+	case 620:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3056
+//line sql.y:3068
 		{
 			yyVAL.colIdent = NewColIdent(string(yyDollar[1].bytes))
 		}
-	case 619:
+	case 621:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3060
+//line sql.y:3072
 		{
 			yyVAL.colIdent = NewColIdent(string(yyDollar[1].bytes))
 		}
-	case 621:
+	case 623:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3067
+//line sql.y:3079
 		{
 			yyVAL.colIdent = NewColIdent(string(yyDollar[1].bytes))
 		}
-	case 622:
+	case 624:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3073
+//line sql.y:3085
 		{
 			yyVAL.tableIdent = NewTableIdent(string(yyDollar[1].bytes))
 		}
-	case 623:
+	case 625:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3077
+//line sql.y:3089
 		{
 			yyVAL.tableIdent = NewTableIdent(string(yyDollar[1].bytes))
 		}
-	case 625:
+	case 627:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3084
+//line sql.y:3096
 		{
 			yyVAL.tableIdent = NewTableIdent(string(yyDollar[1].bytes))
 		}
-	case 829:
+	case 831:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3313
+//line sql.y:3325
 		{
 			if incNesting(yylex) {
 				yylex.Error("max nesting level reached")
 				return 1
 			}
 		}
-	case 830:
+	case 832:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3322
+//line sql.y:3334
 		{
 			decNesting(yylex)
 		}
-	case 831:
+	case 833:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:3327
+//line sql.y:3339
 		{
 			skipToEnd(yylex)
 		}
-	case 832:
+	case 834:
 		yyDollar = yyS[yypt-0 : yypt+1]
-//line sql.y:3332
+//line sql.y:3344
 		{
 			skipToEnd(yylex)
 		}
-	case 833:
+	case 835:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3336
+//line sql.y:3348
 		{
 			skipToEnd(yylex)
 		}
-	case 834:
+	case 836:
 		yyDollar = yyS[yypt-1 : yypt+1]
-//line sql.y:3340
+//line sql.y:3352
 		{
 			skipToEnd(yylex)
 		}

vendor/vitess.io/vitess/go/vt/sqlparser/sql.y

@@ -204,7 +204,7 @@ func skipToEnd(yylex interface{}) {
 %type <selStmt> select_statement base_select union_lhs union_rhs
 %type <statement> stream_statement insert_statement update_statement delete_statement set_statement
 %type <statement> create_statement alter_statement rename_statement drop_statement truncate_statement flush_statement
-%type <ddl> create_table_prefix
+%type <ddl> create_table_prefix rename_list
 %type <statement> analyze_statement show_statement use_statement other_statement
 %type <statement> begin_statement commit_statement rollback_statement
 %type <bytes2> comment_opt comment_list
@@ -560,15 +560,15 @@ create_statement:
 | CREATE constraint_opt INDEX ID using_opt ON table_name ddl_skip_to_end
   {
     // Change this to an alter statement
-    $$ = &DDL{Action: AlterStr, Table: $7, NewName:$7}
+    $$ = &DDL{Action: AlterStr, Table: $7}
   }
 | CREATE VIEW table_name ddl_skip_to_end
   {
-    $$ = &DDL{Action: CreateStr, NewName: $3.ToViewName()}
+    $$ = &DDL{Action: CreateStr, Table: $3.ToViewName()}
   }
 | CREATE OR REPLACE VIEW table_name ddl_skip_to_end
   {
-    $$ = &DDL{Action: CreateStr, NewName: $5.ToViewName()}
+    $$ = &DDL{Action: CreateStr, Table: $5.ToViewName()}
   }
 | CREATE VINDEX sql_id vindex_type_opt vindex_params_opt
   {
@@ -632,7 +632,7 @@ vindex_param:
 create_table_prefix:
   CREATE TABLE not_exists_opt table_name
   {
-    $$ = &DDL{Action: CreateStr, NewName: $4}
+    $$ = &DDL{Action: CreateStr, Table: $4}
     setDDL(yylex, $$)
   }
 
@@ -1290,15 +1290,15 @@ table_opt_value:
 alter_statement:
   ALTER ignore_opt TABLE table_name non_add_drop_or_rename_operation skip_to_end
   {
-    $$ = &DDL{Action: AlterStr, Table: $4, NewName: $4}
+    $$ = &DDL{Action: AlterStr, Table: $4}
   }
 | ALTER ignore_opt TABLE table_name ADD alter_object_type skip_to_end
   {
-    $$ = &DDL{Action: AlterStr, Table: $4, NewName: $4}
+    $$ = &DDL{Action: AlterStr, Table: $4}
   }
 | ALTER ignore_opt TABLE table_name DROP alter_object_type skip_to_end
   {
-    $$ = &DDL{Action: AlterStr, Table: $4, NewName: $4}
+    $$ = &DDL{Action: AlterStr, Table: $4}
   }
 | ALTER ignore_opt TABLE table_name ADD VINDEX sql_id '(' column_list ')' vindex_type_opt vindex_params_opt
   {
@@ -1326,16 +1326,16 @@ alter_statement:
 | ALTER ignore_opt TABLE table_name RENAME to_opt table_name
   {
     // Change this to a rename statement
-    $$ = &DDL{Action: RenameStr, Table: $4, NewName: $7}
+    $$ = &DDL{Action: RenameStr, FromTables: TableNames{$4}, ToTables: TableNames{$7}}
   }
 | ALTER ignore_opt TABLE table_name RENAME index_opt skip_to_end
   {
     // Rename an index can just be an alter
-    $$ = &DDL{Action: AlterStr, Table: $4, NewName: $4}
+    $$ = &DDL{Action: AlterStr, Table: $4}
   }
 | ALTER VIEW table_name ddl_skip_to_end
   {
-    $$ = &DDL{Action: AlterStr, Table: $3.ToViewName(), NewName: $3.ToViewName()}
+    $$ = &DDL{Action: AlterStr, Table: $3.ToViewName()}
   }
 | ALTER ignore_opt TABLE table_name partition_operation
   {
@@ -1382,24 +1382,36 @@ partition_definition:
   }
 
 rename_statement:
-  RENAME TABLE table_name TO table_name
+  RENAME TABLE rename_list
   {
-    $$ = &DDL{Action: RenameStr, Table: $3, NewName: $5}
+    $$ = $3
+  }
+
+rename_list:
+  table_name TO table_name
+  {
+    $$ = &DDL{Action: RenameStr, FromTables: TableNames{$1}, ToTables: TableNames{$3}}
+  }
+| rename_list ',' table_name TO table_name
+  {
+    $$ = $1
+    $$.FromTables = append($$.FromTables, $3)
+    $$.ToTables = append($$.ToTables, $5)
   }
 
 drop_statement:
-  DROP TABLE exists_opt table_name
+  DROP TABLE exists_opt table_name_list
   {
     var exists bool
     if $3 != 0 {
       exists = true
     }
-    $$ = &DDL{Action: DropStr, Table: $4, IfExists: exists}
+    $$ = &DDL{Action: DropStr, FromTables: $4, IfExists: exists}
   }
 | DROP INDEX ID ON table_name ddl_skip_to_end
   {
     // Change this to an alter statement
-    $$ = &DDL{Action: AlterStr, Table: $5, NewName: $5}
+    $$ = &DDL{Action: AlterStr, Table: $5}
   }
 | DROP VIEW exists_opt table_name ddl_skip_to_end
   {
@@ -1407,7 +1419,7 @@ drop_statement:
         if $3 != 0 {
           exists = true
         }
-    $$ = &DDL{Action: DropStr, Table: $4.ToViewName(), IfExists: exists}
+    $$ = &DDL{Action: DropStr, FromTables: TableNames{$4.ToViewName()}, IfExists: exists}
   }
 | DROP DATABASE exists_opt ID
   {
@@ -1430,7 +1442,7 @@ truncate_statement:
 analyze_statement:
   ANALYZE TABLE table_name
   {
-    $$ = &DDL{Action: AlterStr, Table: $3, NewName: $3}
+    $$ = &DDL{Action: AlterStr, Table: $3}
   }
 
 show_statement: