Wolf and Rabbit tzc

#include <iostream>
#include <stdio.h>
using namespace std;
int main()
{
    int t,m,n;
    cin>>t;
    while(t--)
    {
        cin>>m>>n;
        while(n>m?(n=n%m):(m=m%n));
        if(n+m==1)printf("NO\n");
        else printf("YES\n");
    }
    return 0;
}