#include<bits/stdc++.h>
using namespace std;
int main(){
  long long n,a,b;
  cin>>n>>a>>b;
  n--;
  n%=(a+b);
  if(!n) n=a+b;
  long long c=(n-1)/a;
  if(b%a) c+=(n-1)/b;
  if(c%2) cout<<"sepa"<<endl;
  else cout<<"ryota"<<endl;
}