SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function arrayMap (children 1)
     ExpressionList (children 2)
      Function lambda (children 1)
       ExpressionList (children 2)
        Function tuple (children 1)
         ExpressionList (children 1)
          Identifier t
        Function tuple (children 1)
         ExpressionList (children 2)
          Function tupleElement (children 1)
           ExpressionList (children 2)
            Identifier t
            Literal UInt64_1
          Function multiply (children 1)
           ExpressionList (children 2)
            Function tupleElement (children 1)
             ExpressionList (children 2)
              Identifier t
              Literal UInt64_2
            Literal UInt64_2
      Function array (children 1)
       ExpressionList (children 1)
        Function materialize (children 1)
         ExpressionList (children 1)
          Literal Tuple_(\'1\', UInt64_2)