#include<bits/stdc++.h>
using namespace std;

int main(){
  using ll=long long;
  ll n,a,b;
  cin>>n>>a>>b;
  if (2*a>=b){
    n%=a+b;
    if (n<=1) cout<<"sepa\n";
    else if (n<=a+1) cout<<"ryota\n";
    else cout<<"sepa\n";
  }
  else{
    n++;
    n%=a+b;
    if (n<a) cout<<"sepa\n";
    else if (n<2*a) cout<<"ryota\n";
    else if (n<3*a) cout<<"sepa\n";
    else cout<<"ryota\n";
  }
}