#include <fstream>
#include <algorithm>
using namespace std;
ifstream fin("loto.in");
ofstream fout("loto.out");
int v[105];

struct sume {
    int a, b, c, s;
};
sume A[1000005];
bool cmp(sume a, sume b) {
    return a.s < b.s;
}
int main()
{
    int n, S;
    fin>>n>>S;
    for (int i=1;i<=n;i++) {
        fin>>v[i];
    }
    int l=0;
    for (int i=1;i<=n;i++) {
        for (int j=i;j<=n;j++) {
            for (int k=j;k<=n;k++) {
                l++;
                A[l].a=v[i];
                A[l].b=v[j];
                A[l].c=v[k];
                A[l].s=v[i]+v[j]+v[k];
            }
        }
    }
    sort(A+1, A+l+1, cmp);
    int j=l;
    for (int i=1;i<=l;i++) {
        while(A[i].s + A[j].s > S) {
            j--;
        }
        if (j>=1 && A[i].s + A[j].s==S) {
            fout<<A[i].a<<" "<<A[i].b<<" "<<A[i].c<<" "<<A[j].a<<" "<<A[j].b<<" "<<A[j].c<<" ";
            return 0;
        }
    }
    fout<<"-1";
    return 0;
}