#include <iostream>
#include <cstring>
using namespace std;
int n, a, b;
char sir[6];
int main()
{
    cin>>n;
    for(int i=1;i<=n;i++)
    {
        cin>>sir;
        cin.get();
        a=(sir[0]-'0')*10+(sir[1]-'0');
        b=(sir[3]-'0')*10+(sir[4]-'0');
        if(a>60 or b>60)
        {
            cout<<"NO";
            continue;
        }
        if(a==b)
        {
            cout<<"YES";
            continue;
        }
        if(b==0)
        {
            cout<<"YES";
            continue;
        }
        if(a==(b/10)*10+b%10)
        {
            cout<<"YES";
            continue;
        }
        if(a/10+1==a%10 and a%10+1==b/10 and b/10+1==b%10)
        {
            cout<<"YES";
            continue;
        }
        cout<<"NO";
    }
    return 0;
}