#include<iostream>
#include<vector>
using namespace std;
int main()
{
	vector<int>v;
	int i = 0;
	cin >> i;
	v.push_back(i);
	while (i!=1)
	{
		if (i % 2 == 1)
		{
			i = i * 3 + 1;
			v.push_back(i);
		}
		else
		{
			i = i * 0.5;
			v.push_back(i);
		}
	}
	for(vector<int>::iterator it=v.end()-1;it >= v.begin(); it--)
	{
		cout << *it << " ";
	}
}