#include <bits/stdc++.h>

using namespace std;

int main(){
	int N;
	while(cin>>N && N!=0){
		queue<int>  card;
		vector<int> discard;
		
		for(int i=1; i<=N; ++i){
			card.push(i);
		}
		
		while(card.size()>1){
			discard.push_back(card.front());
			card.pop();
			card.push(card.front());
			card.pop();
		}
		
		if(!discard.empty()){
			cout<<"Discarded cards: "<<discard[0];
			for(int i=1; i<discard.size(); ++i){
				cout<<", "<<discard[i];
			}
		}
		cout<<"\nRemaining cards: "<<card.front()<<"\n";
	}
}