#include <atcoder/all>
#include <bits/stdc++.h>
#include <boost/multiprecision/cpp_int.hpp>
using namespace std;
using namespace atcoder;
using namespace boost::multiprecision;
using ll = long long;
using mint = modint998244353;
#define all(v) v.begin(), v.end()
#define rep(a, b) for(long long a = 0; a < (long long)(b); a++)
int op(int a, int b) { return min(a, b); }
int e() { return 2147483647; }

int main() {
    int H, M;
    cin >> H >> M;
    if(H < 7)
        cout << "Yes" << endl;
    else if(H == 7 && M < 30)
        cout << "Yes" << endl;
    else if(H == 7 && M >= 30)
        cout << "Late" << endl;
    else if(H == 8 && M < 30)
        cout << "Late" << endl;
    else
        cout << "No" << endl;
}