#include<bits/stdc++.h>
using namespace std;

int main(){
	int n,a[1005],i,b=1;
	cin>>n;
	while(n!=1){
		a[b]==n;
		b++;
		if(n%2==0) n=n/2;
		if(n%2!=0) n=3*n+1;
	}
    for(int i=b;i>=1;i--){
    	printf("%d ",a[i]);
	}
	return 0;
}