#include using namespace std; int x,y,n; int main() { int i,j,ok=1; cin>>x>>y; int s=2*(x+y-2); cin>>n; for(i=1;i<=n;i++) { cin>>j; if(s%j==0) ok=1; else ok=0; if(ok) { if(x%j==0) { if((y-2)%j==0) ok=1; else ok=0; } else if(x%j==1) { if((y-1)%j==0 || y%j==0 || (y-2)%j==0) ok=1; else ok=0; } if(!ok) { if(y%j==0) { if((x-2)%j==0) ok=1; else ok=0; } else if(y%j==1) { if((x-1)%j==0 || x%j==0 || (x-2)%j==0) ok=1; else ok=0; } } } if(ok) cout<<"YES\n"; else cout<<"NO\n"; } return 0; }