SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Asterisk
   TablesInSelectQuery (children 2)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier ints (alias l)
    TablesInSelectQueryElement (children 2)
     TableExpression (children 1)
      TableIdentifier ints (alias r)
     TableJoin (children 1)
      ExpressionList (children 1)
       Identifier i64
   ExpressionList (children 2)
    OrderByElement (children 1)
     Identifier l.i32
    OrderByElement (children 1)
     Identifier r.i32
