#include<bits/stdc++.h>
using namespace std;
int main()
{
    int m,k;
    cin>>m>>k;
    while(m%19!=0 && m/3!=k)
    {
        if(m%19==0 && m/3==k) cout<<"YES";
        else cout<<"NO";
        m++;
    }    
    return 0;
}