#include <cstdio>

using namespace std;

int main ()
{
    int n;
    scanf ("%d", &n);

    for (int i = 1; i <= n; ++i)
    {
        char x, y, z, t;
        scanf ("\n%c%c:%c%c", &x, &y, &z, &t);

        int xx, yy, zz, tt;
        xx = x - 48;
        yy = y - 48;
        zz = z - 48;
        tt = t - 48;

        if (!(xx * 10 + yy < 24 && zz * 10 + tt < 60))
        {
            printf ("NO\n");
            continue;
        }

        xx = xx * 1000 + yy * 100 + zz * 10 + tt;

        if (!z && !t) printf ("YES\n");
        else if (x == z && y == t) printf ("YES\n");
        else if (x == t && y == z) printf ("YES\n");
        else if (t == z + 1 && z == y + 1 && y == x + 1) printf ("YES\n");
        else if (xx == 1024 || xx == 2048) printf ("YES\n");
        else printf ("NO\n");
    }

    return 0;
}