#include <stdio.h>
int main()
{
	int n,c=0,i;
	int a[1002];
	scanf("%d",&n);
	a[c++]=n;
	while(n!=1)
	{
		if(n%2==0)
		{
			n=n/2;
			a[c++]=n;
		}
		else{
			n=n*3+1;
			a[c++]=n;
		}
	}
	for(i=c-1;i>=0;i--)
	{
		printf("%d ",a[i]);
	}
	return 0;
}