08. Secret Door's Lock

#include <iostream>

using namespace std;

int main() {

    int a, b, c;
    cin >> a >> b >> c;

    for (int i = 2; i <= a; i++) {
        for (int j = 2; j <= b; j++) {
            for (int x = 2; x <= c; x++) {
                if (i % 2 == 0 && x % 2 == 0 && (j == 2 || j == 3 || j == 5 || j == 7)) {
                    cout << i << " " << j << " " << x << endl;
                }
            }
        }
    }
    return 0;
}