#include <iostream>
using namespace std;
bool important[110];
bool bit[int(1e8)];
int num[110];
int main(){
    int n,j;
    cin>>n;
    for(int i = 0;i<n;i++){
        cin>>num[i];
        important[num[i]] = true;
    }
   for(int i = 0;i<n;i++){
       if(bit[num[i]]){
           num[i] = 0;
           continue;
       }
       j = num[i];
       while(!bit[j]){
           bit[j] = 1;
           j = j&1?(3*j+1):j;
           j>>=1;
           //cout<<j<<" ";
           if(j<=100)
               important[j] = 0;
       }
       //cout<<endl;
   }
    int i = 101;
    while(!important[--i]);
    cout<<i--;
    for(;i>1;i--){
        if(important[i])
            cout<<" "<<i;
    }
    return 0;
}