#include <fstream>
#include <vector>
#include <algorithm> 

 
using namespace std;
 
const int mod = 666013;
const int MAX_N = 110;
int A[MAX_N];
vector <pair< int, long long > > H[mod];
vector <pair< int, long long > >::iterator it;
vector <int> aux;
 
 
inline int max( int x, int y ){
 
    if( x > y ) return x;
    return y;
}
 
int main(){
     
    ifstream cin( "loto.in" );
    ofstream cout( "loto.out" );
 
    int N, S, max_v = 0;
    cin >> N >> S;
    for( int i = 1; i <= N; ++i ){
 
        cin >> A[i];
        max_v = max( max_v, A[i] );
        }
    if( max_v * 6 < S ){
 
        cout << -1;
        return 0;
        }
    for( int i = 1; i <= N; ++i )
        for( int j = 1; j <= N; ++j )
            for( int h = 1; h <= N; ++h ){
                 
                int s = A[i] + A[j] + A[h];
                int r = s % mod;
                bool e = false;
                if( H[r].size() > 0 )
                    for( it = H[r].begin(); it != H[r].end(); ++it )
                        if( (*it).first == s ) e = true;
                if( !e ) H[r].push_back( make_pair( s, 1LL * ( i * 1000 + j ) * 1000 + h ) );
                }
    for( int i = 1; i <= N; ++i )
        for( int j = 1; j <= N; ++j )
            for( int h = 1; h <= N; ++h ){
                 
                int s = S - A[i] - A[j] - A[h];
                int r = s % mod;
                long long  v = 0;
                if( s > 0 && H[r].size() > 0 )
                for( it = H[r].begin(); it != H[r].end(); ++it )
                    if( (*it).first == s  ) v = (*it).second;
                if( v != 0 ){
                    
                    aux.push_back( A[i] );
                    aux.push_back( A[j] );
                    aux.push_back( A[h] );
                    aux.push_back( A[v%1000] );
                    aux.push_back( A[v/1000%1000] );
                    aux.push_back( A[v/1000000%1000] ); 
                    sort( aux.begin(), aux.end() );
                    for( int q = 0; q < 6; ++q )
                        cout << aux[q] << " ";
                   // cout << A[i] << " " << A[j] << " " << A[h] << " " << A[v%1000] << " " << A[v/1000%1000] << " " << A[v/1000000%1000];
                    return 0;
                    }
                }
 
    cout.close();
    cin.close();
    return 0;
}