#include<iostream>
using namespace std;
int main(){
  int n;
  while(cin >>n){
    bool f = false;
    for(int i=1; i<=512; i*=2){
      if(n%2){
	if(f){cout <<" ";}
	cout <<i;
	f = true;
      }
      n/=2;
    }
    cout <<endl;
  }
  return 0;
}