PTA_A_1061

// PTA_A_1061.cpp 
#include <iostream>
#include <string>
#include <stdint.h>
#include <algorithm>
using namespace std;

int main()
{
    string s1, s2, s3, s4;
    cin >> s1 >> s2 >> s3 >> s4;
    string Week[] = { "MON","TUE","WED","THU","FRI","SAT","SUN" };
    char ans;
    int len = min(s1.length(),s2.length());
    int i;
    for (i = 0; i < len; i++) {
        if (s1[i] == s2[i] && s1[i] >= 'A' && s1[i] <= 'G') {
            ans = s1[i];
            break;
        }
    }
    cout << Week[ans - 'A'];
    for (i++; i < len; i++) {
        if (s1[i] == s2[i] && ((s1[i] >= '0' && s1[i] <= '9') || (s1[i] >= 'A' && s1[i] <= 'N'))) {
            ans = s1[i];
            break;
        }
    }
    if (s1[i] >= '0' && s1[i] <= '9')
        printf(" %02d:", ans - '0');
    else
        printf(" %02d:", ans-'A'+10);
    len = min(s3.length(), s4.length());
    for (i = 0; i < len; i++) {
        if (s3[i] == s4[i] && isalpha(s3[i]))
            break;
    }
    printf("%02d", i);
    return 0;
}