#include <bits/stdc++.h>
using namespace std;
int main ()
{

  int n;
  while(cin>>n&&n!=0){
  queue<int>q;
  vector<int>v;
  if(n==1){ cout<<"Discarded cards:"<<endl;cout<<"Remaining card: "<<1<<endl;}
  else {
  for(int i=1;i<=n;i++)q.push(i);
  while(q.size()>=2)
  {
      v.push_back(q.front());
      q.pop();
      int y=q.front();
       q.pop();
       q.push(y);
  }
  cout<<"Discarded cards:";
  for(int i=0;i<v.size()-1;i++)
    cout<<" "<<v[i]<<",";
    cout<<" "<<v[v.size()-1]<<endl;
    cout<<"Remaining card: "<<q.front()<<endl;
  }
  }
    return 0;
}