#include <fstream>
#include <unordered_map>

using namespace std;

struct triplet
{
	int a, b, c;
	triplet(int x, int y, int z)
	{
		a = x;
		b = y;
		c = z;
	}
	triplet()
	{
		a = b = c = 0;
	}
};

int main()
{
	int N, S, V[102], i, j, k, tmpSum;
	unordered_map<int, triplet> m;
	ifstream f("loto.in");
	f >> N >> S;
	for (i = 1; i <= N; i++)
	{
		f >> V[i];
	}
	f.close();

	for (i = 1; i <= N; i++)
	{
		for (j = 1; j <= N; j++)
		{
			for (k = 1; k <= N; k++)
			{
				tmpSum = V[i] + V[j] + V[k];
				//tuple<int, int, int> t(i, j, k);
				triplet t(i, j, k);
				//m.insert(pair<int, triplet>(tmpSum, t));
				m[tmpSum] = t;
			}
		}
	}
	ofstream g("loto.out");
	for (i = 1; i <= N; i++)
	{
		for (j = 1; j <= N; j++)
		{
			for (k = 1; k <= N; k++)
			{
				tmpSum = S - (V[i] + V[j] + V[k]);
				triplet t = m[tmpSum];
				if (t.a)
				{
					g << V[i] << " " << V[j] << " " << V[k] << " " << V[t.a] << " " << V[t.b] << " " << V[t.c] << flush;
					return 0;
				}
			}
		}
	}
	g << -1;
	g.close();
	return 0;
}