#include <bits/stdc++.h>

using namespace std;

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

int n, a[103], s, afis[9];

int main()
{
	int i, j, x, minim, maxim, par_vec, par_s, sum = 0;
	fin >> n >> s;
	fin >> a[1];
	minim = maxim = a[1];
	par_vec = (a[1] & 1);
	par_s = (s & 1);
	for (i = 2; i <= n; i++)
	{
		fin >> a[i];
		if ((a[i] & 1) != par_vec)
		{
			par_vec = -1;
			par_s = -1;
		}
		minim = min(minim, a[i]);
		maxim = max(maxim, a[i]);
	}
	if (maxim * 6 < s || minim > s || par_s != par_vec)
	{
		fout << "-1";
		return 0;
	}
	srand(time(0));
	for (i = 1; i <= 10000; i++)
	{
		sum = 0;
		for (j = 1; j <= 6; j++)
		{
			x = rand() % (n + 1);
			sum += a[x];
			if (sum > s) j--;
			else afis[j] = a[x];
		}
		if(sum == s)
		{
			for (j = 1; j <= 6; j++)
				fout << afis[j] << " ";
			fout.close();
			return 0;
		}
	}
	fout << "-1";
	return 0;
}