#include <iostream>
using namespace std;

int main() {
	int num;
	int curr;
	int i;
	int sum, currValue, x;
//   string input;
  // string input2;
   //cin >> input;
   //getline(cin,input2);
   //getline(cin,input2);
   //cout << input << " " << input2 << endl;

//	for (int i=0; i < 100; i++){
//		cout << i + 1 << endl;
//	}
//cin >> num;
//for (i = 0; i < num; ++i) {
// cin >> curr;
// cout << curr;
//}
//cin >> x;
/*sum = 0;
for (i = 0; i < x; ++i) {
 cin >> currValue;
 sum += currValue;
}
cout << sum << endl;
*/

	x = 18;
	while (x>0){
		cout << x << " ";
		x = x/3;
	}
   return 0;
}