#include <bits/stdc++.h>
using namespace std;
using ll=long long;
using ld=long double;
ld pie=3.141592653589793;
ll mod=998244353;
ld inf=10000999999999900;
int main(){
    ll h,m;
    cin >> h>>m;
    if (h<7||h>=9)
    {
        if (h<7)
        {
            cout << "Yes"<< endl;
        }else{
            cout << "No" << endl;
        }
    }else if (h==7)
    {
        if (m<30)
        {
            cout << "Yes" << endl;
        }else{
            cout << "Late" << endl;
        }
    }else{
        if (m<30)
        {
            cout << "Late" << endl;
        }else{
            cout << "No" << endl;
        }
    }
    
    
}