#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--;
    n%=a+b;
    if (n==0) cout<<"sepa\n";
    else if (n<=a) cout<<"ryota\n";
    else cout<<"sepa\n";
  }
  else{
    n--;
    n%=a+b;
    if (n==0) cout<<"sepa\n";
    else if (n<=a) cout<<"ryota\n";
    else if (n<=2*a) cout<<"sepa\n";
    else if (n<=b) cout<<"ryota\n";
    else cout<<"sepa\n";
  }
}