#include <fstream>

using namespace std;
ifstream f("loto.in");
ofstream g("loto.out");
int V[1009];
int main()
{
   int i,j,k,l,S,n,m,N;
   f>>N>>S;
    for(i=1;i<=N;i++) f>>V[i];
  for(i=1;i<=N;i++)
      for(j=1;j<=N;j++)
         for(k=1;k<=N;k++)
             for(l=1;l<=N;l++)
                 for(m=1;m<=N;m++)
                     for(n=1;n<=N;n++)
                        if (V[i]+V[j]+V[k]+V[l]+V[m]+V[n]==S)
                         {
                         g<<V[i]<<" "<<V[j]<<" "<<V[k]<<" "<<V[l]<<" "<<V[m]<<" "<<V[n]<<" "<<endl;
                         return 1;
                         }
       g<<-1;



}