#include<stdio.h>

int main() {
    int n, h, mins, imins;
    char s[6];

    scanf("%d", &n);
    for(int i = 0; i < n; ++i) {
        scanf("%s", s);
        s[2] = s[3];
        s[3] = s[4];
        for(int j = 0; j < 4; ++j)
            s[j] -= '0';
        h = s[0] * 10 + s[1];
        mins = s[2] * 10 + s[3];
        imins = s[3] * 10 + s[2];
        if(h < 0 || h > 23 || mins < 0 || mins > 59){
            printf("NO\n");
            continue;
        }
        if(mins == 0) {
            printf("YES\n");
            continue;
        }
        if(h == mins) {
            printf("YES\n");
            continue;
        }
        if(h == imins) {
            printf("YES\n");
            continue;
        }
        if(s[0] + 1 == s[1] && s[1] + 1 == s[2] && s[2] + 1 == s[3]) {
            printf("YES\n");
            continue;
        }
        printf("NO\n");
    }

    return 0;
}