#include <iostream>
#include <vector>
#include <string>

using namespace std;

int lsb(int x){
    return x & (~(x-1));
}

int main()
{
    #ifndef ONLINE_JUDGE
        freopen("input.txt","r",stdin);
        freopen("output.txt","w",stdout);
    #endif
    int n;
    cin >> n;
    int x = lsb(n);
    int a = n, b = n, c = x;
    b = b & (~c);
    if(a == 0 || b == 0 || c == 0 ){
        cout << "-1 -1 -1 "<<endl;
    }else{
        cout << a << " "<< b << " "<< c <<endl;
    }
    return 0;
}