#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define ALL(v) v.begin(), v.end()
typedef long long ll;

#include <bits/stdc++.h>
using namespace std;

int main(){
  ios::sync_with_stdio(false);
  std::cin.tie(nullptr);

  int h,w;
  cin>>h>>w;
  if(h<7) cout<<"Yes"<<endl;
  else if(h>8) cout<<"No"<<endl;
  else if(h==7){
    if(w<30) cout<<"Yes"<<endl;
    else cout<<"Late"<<endl;
  }
  else if(h==8){
    if(w<30) cout<<"Late"<<endl;
    else cout<<"No"<<endl;
  }

  return 0;
}