#include <bits/stdc++.h>

using namespace std;

bool NoChongFu(int a) {
    int i_a, i_b, i_c;
    i_a = a / 100;
    i_b = a / 10 % 10;
    i_c = a % 10;
    if (i_a == i_c || i_a == i_c || i_b == i_c) return false;
    return true;
}

int main() {
    ios::sync_with_stdio(false); //读入输出优化的强迫症
    for (int i = 100; i <= 999; i++) {
        if (!NoChongFu(i)) continue;
        for (int j = 100; j <= 999; j++) {
            if (j == i) continue;
            if (!NoChongFu(j)) continue;
            for (int k = 100; k <= 999; k++) {
                if (k == i) continue;
                if (k == j) continue;
                if (!NoChongFu(k)) continue;
                if (i * 6 == j * 3 && j * 3 == k * 2) {
                    cout << i << " " << j << " " << k << endl;
                }
            }
        }
    }
    return 0;
}