#include<stdio.h>
int main()
{
int n;
int N;
int a[101];
int i = 0, j;
scanf("%d", &n);
N = n;
for (; n != 1;)
{
if (n % 2 == 0)
{
n = n / 2;
}
else
{
n = n * 3 + 1;
}
i++;
a[i] = n;
}
for (j = i; j > 0; j--)
{
printf("%d ", a[j]);
}
printf("%d", N);
return 0;
}