SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function sumMapFiltered (children 2)
     ExpressionList (children 2)
      Identifier a
      Identifier b
     ExpressionList (children 1)
      Function array (children 1)
       ExpressionList (children 4)
        Literal UInt64_1
        Literal UInt64_2
        Literal UInt64_3
        Function toInt8 (children 1)
         ExpressionList (children 1)
          Literal Int64_-3
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function values (children 1)
       ExpressionList (children 5)
        Literal \'a Array(UInt64), b Array(Int64)\'
        Function tuple (children 1)
         ExpressionList (children 2)
          Literal Array_[UInt64_1, UInt64_2, UInt64_3]
          Literal Array_[UInt64_10, UInt64_10, UInt64_10]
        Function tuple (children 1)
         ExpressionList (children 2)
          Literal Array_[UInt64_3, UInt64_4, UInt64_5]
          Literal Array_[UInt64_10, UInt64_10, UInt64_10]
        Function tuple (children 1)
         ExpressionList (children 2)
          Literal Array_[UInt64_4, UInt64_5, UInt64_6]
          Literal Array_[UInt64_10, UInt64_10, UInt64_10]
        Function tuple (children 1)
         ExpressionList (children 2)
          Literal Array_[UInt64_6, UInt64_7, UInt64_8]
          Literal Array_[UInt64_10, UInt64_10, UInt64_10]
