#include <iostream>
using namespace std;

int main()
{
    int z,n,t,x;
    cin>>z
    for(int i=1;i<=z;i++){
        cin>>n;
        f.get();
        cin>>t;
        if( z <= 24 && t<=60 ){
            x = t%10*10+t/10;
            if(t == 0)
                cout<<"YES\n";
            else if(n == t)
                cout<<"YES\n";
            else if(n == x)
                cout<<"YES\n";
            else
                cout<<"NO\n";
        }
        else{
            cout<<"NO\n";
        }
    }
    return 0;
}