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

int main() {
    ios::sync_with_stdio(false);
    cin.tie(0);
    ll n, a, b;
    cin >> n >> a >> b;
#if 0
    vector<int> dp(n + 1);
    for(int i = 0; i <= n; i++){
        int S = 0;
        if(i >= a) S |= 1 << dp[i - a];
        if(i >= b) S |= 1 << dp[i - b];
        while(S >> dp[i] & 1) dp[i]++;
        cerr << dp[i] << " ";
    }
    cerr << '\n';
#else
    ll c = a + b;
    n -= 2;
    n %= c;
    if(n < a){
        cout << "ryota\n";
    }else if(n >= b){
        cout << "sepa\n";
    }else{
        n %= 2 * a;
        cout << (n < a ? "ryota" : "sepa") << '\n';
    }
#endif
}