#include <iostream>
using namespace std;
int main(){
	
	int a,b;cin>>a>>b;
	if(a < 7 || (a == 7 && b < 30)){
		cout << "Yes" << endl;
	}else if(a < 8 || (a == 8 && b < 30)){
		cout << "Late" << endl;
	}else{
		cout << "No" << endl;
	}
}