// Created on Aldric的iPad.

#include <iostream>
using namespace std;

int main() 
{
    int a[10000];
    int i,n,_n,c;
    cin>>n;
    _n = n;
    a[0] = n;
    for(i=1;;i++)
    {
        if(n%2!=0)
        {
            n = n*3+1;
            goto ex;
        }    
        if(n%2==0)
        {
            n=n/2;
            goto ex;
        }    
        ex:
            a[i]=n;
        if(n==1)
            break;
            a[i]=n;
            c = i;
    }
        
        for(int j = c+1;j>0;j--)
        {
            cout<<a[j]<<" ";
        }
        cout<<_n;
}