def find_combinations(): results = [] for a in range(100, 334): b = 2 * a c = 3 * a combined = str(a) + str(b) + str(c) if len(combined) == 9 and set(combined) == set('123456789'): results.append(f"{a} {b} {c}") return results

combinations = find_combinations() for combo in combinations: print(combo)