SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function array (children 1)
     ExpressionList (children 2)
      Function map (children 1)
       ExpressionList (children 6)
        Literal Int64_-4741124612489978151
        Literal UInt64_1
        Literal Int64_-3236599669630092879
        Literal UInt64_2
        Literal UInt64_5607475129431807682
        Literal UInt64_3
      Function map (children 1)
       ExpressionList (children 2)
        Literal Int64_-1
        Literal UInt64_1
