#include <iostream> 
#include <fstream>
#include <iomanip>
#include <cmath>
#include <algorithm> 
#include <cstring>

using namespace std;

string NumeFisier = "loto";
ifstream fin(NumeFisier + ".in");
ofstream fout(NumeFisier + ".out");

typedef unsigned long long int ull;

int main()
{
	int n, SUM, v[102];
	fin >> n >> SUM;
	for (int i = 1; i <= n; i++)
		fin >> v[i];
	
	//sort
	for (int i = 1; i < n; i++)
		for (int j = i + 1; j <= n; j++)
			if (v[i] > v[j])
				swap(v[i], v[j]);

	if (v[n] * 6 < SUM)
	{
		fout << -1;
		return 0;
	}

	for (int i1 = 1; i1 <= n; i1++)
		for (int i2 = 1; i2 <= n; i2++)
			for (int i3 = 1; i3 <= n; i3++)
				for (int i4 = 1; i4 <= n; i4++)
					for (int i5 = 1; i5 <= n; i5++)
						for (int i6 = 1; i6 <= n; i6++)
							if (v[i1] + v[i2] + v[i3] + v[i4] + v[i5] + v[i6] == SUM)
							{
								fout << v[i1] << " " << v[i2] << " " << v[i3] << " " << v[i4] << " " << v[i5] << " " << v[i6];
								return 0;
							}
	fout << -1;





}