SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function tupleElement (children 1)
     ExpressionList (children 2)
      Literal UInt64_255
      Literal UInt64_100
SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function tupleElement (children 1)
     ExpressionList (children 2)
      Literal Tuple_(UInt64_255, UInt64_1)
      Literal UInt64_1
255