#include <bits/stdc++.h>
using namespace std;
int main() {
int n,x;
cin >> n;
if (n%2==x)
{
cout << "NO" << endl;
}
else if (n%3==x)
{
cout << "No" << endl;
}
else
{
cout << "YES" << endl;
}
}
I2luY2x1ZGUgPGJpdHMvc3RkYysrLmg+CnVzaW5nIG5hbWVzcGFjZSBzdGQ7CgppbnQgbWFpbigpIHsKCiAgICBpbnQgbix4OwogICAgY2luID4+IG47CiAgICBpZiAobiUyPT14KQogICAgewogICAgICAgIGNvdXQgPDwgIk5PIiA8PCBlbmRsOwogICAgfQogICAgZWxzZSBpZiAobiUzPT14KQogICAgewogICAgICAgIGNvdXQgPDwgIk5vIiA8PCBlbmRsOwoKICAgIH0KICAgIGVsc2UgCiAgICB7CiAgICBjb3V0IDw8ICJZRVMiIDw8IGVuZGw7CiAgICB9CgoKCgoKCgoKfQo=