SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 2)
    Function arrayCumSumNonNegative (children 1)
     ExpressionList (children 1)
      Function array (children 1)
       ExpressionList (children 2)
        Function toInt256 (children 1)
         ExpressionList (children 1)
          Literal UInt64_1
        Literal Int64_-2
    Function toTypeName (children 1)
     ExpressionList (children 1)
      Function arrayCumSumNonNegative (children 1)
       ExpressionList (children 1)
        Function array (children 1)
         ExpressionList (children 2)
          Function toInt256 (children 1)
           ExpressionList (children 1)
            Literal UInt64_1
          Literal Int64_-2
