#include <cstdio>

using namespace std;

int v[10000];

int main()
{
    int n,s,i,j,k,l,m,o;
    freopen("loto.in","r",stdin);
    freopen("loto.out","w",stdout);
    scanf("%d%d", &n, &s);
    for (i=1;i<=n;i++)
        scanf("%d", &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 (o=1;o<=n;o++)
                        if (v[i]+v[j]+v[k]+v[l]+v[m]+v[o]==s)
                            printf("%d %d %d %d %d %d\n", v[i], v[j], v[k], v[l], v[m], v[o]),i=j=k=l=m=o=10000;
    if (i<10000)
        printf("-1");
    return 0;
}