SelectWithUnionQuery (children 2)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 3)
    Function arrayWithConstant (alias nums) (children 1)
     ExpressionList (children 2)
      Function pow (children 1)
       ExpressionList (children 2)
        Literal UInt64_10
        Literal UInt64_5
      Literal UInt64_1
    Function arrayMap (alias m) (children 1)
     ExpressionList (children 2)
      Function lambda (children 1)
       ExpressionList (children 2)
        Function tuple (children 1)
         ExpressionList (children 1)
          Identifier x
        Identifier x
      Identifier nums
    Function arrayMap (alias res) (children 1)
     ExpressionList (children 2)
      Function lambda (children 1)
       ExpressionList (children 2)
        Function tuple (children 1)
         ExpressionList (children 1)
          Identifier x
        Function plus (children 1)
         ExpressionList (children 2)
          Identifier x
          Function arraySum (children 1)
           ExpressionList (children 1)
            Identifier m
      Identifier m
 Identifier Null