#include <fstream>
#include <map>
using namespace std;

ifstream cin("loto.in");
ofstream cout("loto.out");

int arr[105];

int32_t main()
{
    int n,s;
    cin>>n>>s;
    for (int i=1; i<=n; i++) cin>>arr[i];
    map<int,pair<int,pair<int,int> > >vf;
    for (int i=1; i<=n; i++)
    {
        for (int j=1; j<=n; j++)
        {
            for (int h=1; h<=n; h++)
            {
                pair<int,pair<int,int> >pr;
                pr.first=arr[i];
                pr.second.first=arr[j];
                pr.second.second=arr[h];
                vf[arr[i]+arr[j]+arr[h]]=pr;
            }
        }
    }
    bool rf=0;
    for (int i=1; i<=n; i++)
    {
        for (int j=1; j<=n; j++)
        {
            for (int h=1; h<=n; h++)
            {
                if (vf[s-arr[i]-arr[j]-arr[h]].first) {rf=1; cout<<arr[i]<<" "<<arr[j]<<" "<<arr[h]<<" "<<vf[s-arr[i]-arr[j]-arr[h]].first<<" "<<vf[s-arr[i]-arr[j]-arr[h]].second.first<<" "<<vf[s-arr[i]-arr[j]-arr[h]].second.second; break;}
            }
            if (rf) break;
        }
        if (rf) break;
    }
    if (rf==0) cout<<-1;
}