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

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

    long long N,M; cin >> N >> M;
    if(N == 0 || M == 0) cout << "No\n";
    else{
        cout << "Yes\n";
        cout << N*M << " " << M-1 << endl;
    }
}