#include<bits/stdc++.h>
using namespace std;
#define rep(i, n) for(int i = 0; i < (int)(n); i++)

int main(){
  long long N, A, B;
  cin >> N >> A >> B;
  N %= (A+B);
  if(N <= 1)N += A+B;
  if(N <= max(A, B)+1)cout << ((N-2)/min(A, B)%2 ? "sepa" : "ryota") << endl;
  else cout << ((N-2-max(A, B))/min(A, B)%2 ? "ryota" : "sepa") << endl;
}