SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function tupleIntDivOrZero (children 1)
     ExpressionList (children 2)
      Literal Tuple_(UInt64_5, UInt64_10, UInt64_15)
      Literal Tuple_(UInt64_0, UInt64_0, UInt64_0)
