#include<iostream>
#include<string>
#include<algorithm>

using namespace std;

int main() {
    for (string s; cin >> s;) {
        char c_max = *max_element(s.begin(), s.end());
        for (char c : s) {
            cout << c;
            if (c == c_max) {
                cout << "(max)";
            }
        }
        cout << endl;
    }
    return 0;
}