做USACO全错了，刷水题放松一下

//没人知道注释里的是快读

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
const int INF=0x3f3f3f;
ll giao_gff;
/*inline int read(){  
    bool flag=false;int x = 0;
    char ch=getchar();
    while(ch<'0'||ch>'9'){
        if(ch=='-') flag=true;
        ch=getchar();
    }
    while(ch>='0'&&ch<='9'){
        x=(x<<1)+(x<<3)+ch-'0';
        ch=getchar();
    }
	return flag?-x:x;
}*/
int main(){
	cin>>giao_gff;cout<<giao_gff<<" ";
	while(giao_gff>1){
		if(giao_gff%2==0){giao_gff/=2;cout<<giao_gff<<" ";}
		else{giao_gff=giao_gff*3+1;cout<<giao_gff<<" ";}
	}
}