#include <bits/stdc++.h>

using namespace std;

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

struct str
{
    int suma;
    int nr1, nr2, nr3;
}v[1000005];

int n, S, nr[105];
int p, poz;

int cautBinar( int st, int dr, int val )
{
    int mid;

    while( st <= dr )
    {
        mid = (st + dr)/2;

        if( v[mid].suma < val )
            st = mid + 1;
        else
            dr = mid - 1;
    }

    return st;
}

int main(){

   in>>n>>S;
   for( int i = 1; i <= n; i++ )
        in>>nr[i];

   for( int i = 1; i <= n; i++ )
        for( int j = 1; j <= n; j++ )
            for( int k = 1; k <= n; k++ )
            {
                p++;
                v[p] = { nr[i] + nr[j] + nr[k], nr[i], nr[j], nr[k] };
            }

   for( int i = 1; i <= p; i++ )
        for( int j = 1; j <= p; j++ )
            if( v[i].suma + v[j].suma == S )
            {
                out<<v[i].nr1<<" "<<v[i].nr2<<" "<<v[i].nr3<<" ";
                out<<v[j].nr1<<" "<<v[j].nr2<<" "<<v[j].nr3;
                return 0;
            }


    out<<-1;

   return 0;
}