#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;
}