#include<stdio.h>
int main()
{
	int i=0,num,f[10000];
	scanf("%d",&num);
	f[0]=num;
	while(num!=1)
	{ 
		if(num%2==0&&num!=1)
		{
			i++;
			num=num/2;
			f[i]=num;
		}
		if(num%2!=0&&num!=1)
		{
			i++;
			num=num*3+1;
			f[i]=num;
		}
		if(num==1) break;
	}
	for(i=i;i>=0;i--)
	{printf(" %d",f[i]); }
	return 0;
}