#include <stdio.h>
FILE *fin,*fout;
int v[101];
int main()
{
fin = fopen("loto.in", "r");
   fout = fopen("loto.out", "w");
    int n,s,i,a,b,c,d,e,f,ok=0,x;
    fscanf(fin,"%d",&n);
    fscanf(fin,"%d",&s);
    for(i=1;i<=n;i++)
        fscanf(fin,"%d",&v[i]);
    x=n/6;
    for(a=x;a<=n;a++)
        for(b=x;b<=n;b++)
            for(c=x;c<=n;c++)
                for(d=x;d<=n;d++)
                for(e=x;e<=n;e++)
        for(f=x;f<=n;f++)
            if(v[a]+v[b]+v[c]+v[d]+v[e]+v[f]==s)
        if(!ok)
        {fprintf(fout,"%d %d %d %d %d %d",v[a],v[b],v[c],v[d],v[e],v[f]);
        ok=1;}
    if(!ok)
        fprintf(fout,"-1");
    return 0;
}