#include<bits/stdc++.h>
using namespace std;
int main()
{
	long long n,i=1;
	cin>>n;
	if(n%2!=0)
	{
		cout<<-1;
		return 0;
	}
	while(i<=n) i*=2;
	i/=2;
	while(n)
	{
		n-=i;
		cout<<i<<" ";
		while(i>n) i/=2;
	}
	return 0;
}