InsertQuery   (children 2)
 Identifier test_wide_nested
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 2)
    ExpressionList (children 4)
     Identifier number
     Function array (children 1)
      ExpressionList (children 2)
       Identifier number
       Function plus (children 1)
        ExpressionList (children 2)
         Identifier number
         Literal UInt64_1
     Literal Array_[\'aa\', \'bb\']
     Function array (children 1)
      ExpressionList (children 2)
       Identifier number
       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_5
