(Program {-(Hash {-(KeyValue {-(Identifier)-} {-(Integer)-})-})-} (Hash) {+(Hash {+(KeyValue {+(Identifier)+} {+(Integer)+})+})+} {+(Hash {+(KeyValue {+(Identifier)+} {+(Identifier)+})+} {+(KeyValue {+(Identifier)+} {+(Identifier)+})+})+} {-(Assignment {-(Identifier)-} {-(Hash {-(Context {-(Comment)-} {-(KeyValue {-(Identifier)-} {-(Identifier)-})-})-} {-(KeyValue {-(Identifier)-} {-(Identifier)-})-})-})-})