#include<bits/stdc++.h>
using namespace std;
using ll = long long;
#define rep(i,m,n) for(int i=m; i<n; ++i)
#define repl(i,m,n) for(ll i=m; i<n; ++i)

int main(){
    int H, N;
    cin >> H >> N;

    if(H < 7 || (H == 7 && N < 30)){
        cout << "Yes" << endl;
    }else if(H > 8 || (H == 8 && N >= 30)){
        cout << "No" << endl;
    }else{
        cout << "Late" << endl;
    }

    return 0;
}