#include <iostream>

using namespace std;

class Time {
public:
    unsigned long long minutes;
    int seconds;

    Time(int minutes, int seconds)
    : minutes(minutes), seconds(seconds) {}

    void addSeconds(int value) {
        seconds += value;

        while(seconds >= 60) {
            seconds -= 60;
            minutes++;
        }
    }

    int to_seconds() const {
        return seconds + minutes * 60;
    }

    bool operator<(const Time& time) const {
        return this->to_seconds() < time.to_seconds();
    }

    string to_string() {
        return minutes + " " + seconds;
    }
};


class Contestant {
public:
    int id;
    Time time;
    int hits;
    int normalized = false;

    Contestant(int id, int minutes, int seconds, int hits)
    : id(id), time(minutes, seconds), hits(hits) {}

    static Contestant* readFromCin(int id) {
        int m, s, i;
        cin >> m >> s >> i;
        return new Contestant(id, m, s, i);
    }

    void normalize() {
        for(int i = hits; i < 5; i++) {
            hits++;
            time.addSeconds(30);
        }

        cout << "Normalized: " << time.minutes << " " << time.seconds << endl;
    }

    char get_letter() {
        return 'A' + id;
    }
};

Contestant* get_winner(Contestant* contestants[3]) {
    Contestant* winner = contestants[0];
    winner->normalize();

    for(int i = 1; i < 3; i++) {
        contestants[i]->normalize();

        if(contestants[i]->time < winner->time) {
            winner = contestants[i];
        }
    }

    return winner;
}

int main() {
    Contestant* contestants[3];

    for(int i = 0; i < 3; i++) {
        contestants[i] = Contestant::readFromCin(i);
    }

    Contestant* winner = get_winner(contestants);
    cout << winner->time.minutes << " " << winner->time.seconds << " "
         << winner->get_letter() << endl;

    for(int i = 0; i < 3; i++) {
        delete contestants[i];
    }

    return 0;
}