InsertQuery   (children 2)
 Identifier table_map
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 2)
    ExpressionList (children 1)
     Function map (children 1)
      ExpressionList (children 2)
       Literal \'k2\'
       Function array (children 1)
        ExpressionList (children 3)
         Identifier number
         Function plus (children 1)
          ExpressionList (children 2)
           Identifier number
           Literal UInt64_2
         Function multiply (children 1)
          ExpressionList (children 2)
           Identifier number
           Literal UInt64_2
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Function numbers (children 1)
        ExpressionList (children 1)
         Literal UInt64_6
