#include<iostream>

using namespace std;

int time(int x,int y,int z, int t)
{
    int h1,h2;
    h1=x*10+y;
    h2=z*10+t;
    if(h1>=24||h2>=60||h1<00||h2<<00)
        return 0;
    if(z==0&&t==0)
        return 1;
    if(x==z&&y==t)
        return 1;
    int h;
    h=h1*100+h2;
    if(h==1024||h==2048)
        return 1;
    if(h==0123||h==1234||h==2345)
        return 1;
    return 0;
}

int main()
{
    int n;
    char x,y,c,z,t;
    cin>>n;
    for(int i=1;i<=n;i++)
    {cin>>x>>y>>c>>z>>t;
    if(c==':')
     if(time(x-'0',y-'0',z-'0',t-'0'))
        {cout<<"YES";
        cout<<endl;}
     else
       {
           cout<<endl;
        cout<<"NO";}
    else
       {
           cout<<endl;
        cout<<"NO";}
}
return 0;
}