#include <bits/stdc++.h>
using namespace std;

#define int long long

signed main() {
    int t;
    cin >> t;

    array<string, 12> MONTHS = {
        "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
    };
    for (int test = 1; test <= t; ++test) {
        cout << "Case #" << test <<": ";
        int n;
        cin >> n;
        pair<int, string> d[n];
        for (int i = 0; i < n; ++i) {
            string month, day;
            cin >> month >> day;
            int k;
            if ('1' <= day[1] && day[1] <= '9')
                k = (day[0] - '0') * 10 + (day[1] - '0');
            else
                k = day[0] - '0';
            for (int j = 0; j < 12; ++j)
                if (MONTHS[j] == month) {
                    k += j * 100;
                    break;
                }
            d[i] = {k, month + " " + day};
        }

        string month, day;
        cin >> month >> day;
        int k;
        if ('1' <= day[1] && day[1] <= '9')
                k = (day[0] - '0') * 10 + (day[1] - '0');
            else
                k = day[0] - '0';
            for (int i = 0; i < 12; ++i)
                if (MONTHS[i] == month) {
                    k += i * 100;
                    break;
                }
        sort(d, d + n);
        string z = "z";
        int x = upper_bound(d, d + n, make_pair(k, z)) - d;
        if (x == n)
            cout << "See you next year";
        else
            cout << d[x].second;
        cout << endl;
    }
}