SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function arrayPartialShuffle (children 1)
     ExpressionList (children 3)
      Function array (children 1)
       ExpressionList (children 5)
        Function toFixedString (children 1)
         ExpressionList (children 2)
          Literal \'123\'
          Literal UInt64_3
        Function toFixedString (children 1)
         ExpressionList (children 2)
          Literal \'456\'
          Literal UInt64_3
        Function toFixedString (children 1)
         ExpressionList (children 2)
          Literal \'789\'
          Literal UInt64_3
        Function toFixedString (children 1)
         ExpressionList (children 2)
          Literal \'ABC\'
          Literal UInt64_3
        Function toFixedString (children 1)
         ExpressionList (children 2)
          Literal \'000\'
          Literal UInt64_3
      Literal UInt64_0
      Literal UInt64_195939070