#include <bits/stdc++.h>
using namespace std;
int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    int a, b, c, p = 0;
    cin >> a >> b >> c;
    for (int i = 1; i <= 8; ++i) {
        for (int j = 1; j <= 16; ++j) {
            ++p;
            if (p == a)
                cout << (char)a;
            else if (p == b)
                cout << (char)b;
            else if (p == c)
                cout << (char)c;
            else
                cout << '*';
        }
        cout << '\n';
    }
    return 0;
}