#include <iostream>
#include <algorithm>
using namespace std;

int main()
{
  int n, m;
  cin >> n >> m;

  if(n >= 9 || (n == 8 && m >= 30) )
  {
    cout << "No" << endl;
  }
  else if (n <= 6)
  {
    cout << "Yes" << endl;
  }
  else if ( (n == 7 && m >= 30) || (n == 8 && m <= 29) )
  {
    cout << "Late" << endl;
  }
  else
  {
    cout << "Yes" << endl;
  }


}