include <bits/stdc++.h>

using namespace std;

bool love;

int main(){ iosbase::syncwith_stdio(0); cin.tie(0); cout.tie(0); freopen("mylife.inp", "r", stdin); freopen("mylife.out", "w", stdout); cin >> love; if (love == false) cout << "be a wjbu"; else cout << "dream during day";

return 0; }