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

#include <atcoder/all>
using namespace atcoder;

using ll = long long;
using mint = modint998244353;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    ll N, A, B;
    cin >> N >> A >> B;
    if(A != 1) {
        cout << ((N - 1) % (A + B) < A ? "sepa" : "ryota") << endl;
    }else if(A == 1 && B % 2 == 1) {
        cout << (N % 2 == 1 ? "sepa" : "ryota") << endl;
    }else if(A == 1 && B % 2 == 0) {
        ll r = (N - 1) % (1 + B);
        cout << (r < B && r % 2 == 0 ? "sepa" : "ryota") << endl;
    }

    // vector<int> dp(N + A + B);
    // for(int i = N - 1; i >= 0; i--) {
    //     dp[i] = (1 - dp[i + A]) & (1 - dp[i + B]);
    // }
    // for(int i = 0; i <= N; i++) {
    //     cout << dp[i] << " \n"[i == N];
    // }
}