#include <iostream>
#include <fstream>
using namespace std;

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

int n, s, v[100], ok=0;

int main()
{
	f >> n >> s;
	for (int i = 1; i <= n; i++)
		f >> v[i];

	for (int a=1; a<=n && ok==0; a++)
		for(int b=1; b<=n && ok == 0; b++)
			for (int c = 1; c <= n && ok == 0; c++)
				for (int d = 1; d <= n && ok == 0; d++)
					for (int e = 1; e <= n && ok == 0; e++)
						for (int f = 1; f <= n && ok == 0; f++)
							if (v[a] + v[b] + v[c] + v[d] + v[e] + v[f] == s)
							{
								fout << v[a] << " " << v[b] << " " << v[c] << " " << v[d] << " " << v[e] << " " << v[f];
								ok = 1;
							}
	if (ok == 0)
		fout << -1;
	f.close();
	fout.close();
	return 0;
}