#include<fstream.h>
int main(){
	int S,n,i,j,k,l,m,o,ok;
	ifstream fin("loto.in");
	ofstream fout("loto.out");
	fin>>n>>S;
	int v[n];
	for(i=0;i<n;i++)
		fin>>v[i];
	for(i=0;i<=n;i++)
		for(j=0;j<=n;j++)
			for(k=0;j<=n;j++)
				for(l=0;l<=n;j++)
					for(m=0;m<=n;m++)
						for(o=0;o<=n;o++)
							if(v[i]+v[j]+v[k]+v[l]+v[m]+v[o]==S){
								fout<<v[i]<<" "<<v[j]<<" "<<v[k]<<" "<<v[l]<<" "<<v[m]<<" "<<v[o];
								ok=1;}
	if(ok!=1)
		fout<<-1;
	fout.close();
	fin.close();
	return 0;}