#include <bits/stdc++.h>
using namespace std;
ifstream fin("loto.in");
ofstream fout("loto.out");
struct ceva
{
    int a,b,c;
    int s;
}v[1000010];
int cmp(ceva a,ceva b)
{
    return a.s <b.s;
}
int n,i,j,mij,st,dr,cnt,k,s,x[110];
int main()
{
    fin>>n>>s;
    for(i=1;i<=n;i++)
        fin>>x[i];
    for(i=1;i<=n;i++)
        for(j=i;j<=n;j++)
            for(k=j;k<=n;k++)
            {
                v[++cnt].s=x[i]+x[j]+x[k];
                v[cnt].a=x[i];
                v[cnt].b=x[j];
                v[cnt].c=x[k];
            }
    sort(v+1,v+cnt+1,cmp);
    for(i=1;i<=cnt;i++)
    {
        st=1;
        dr=cnt;
        while(st<=dr)
        {
            mij=(st+dr)/2;
            if(v[i].s+v[mij].s==s)
            {
                fout<<v[i].a<<" "<<v[i].b<<" "<<v[i].c<<" "<<v[mij].a<<" "<<v[mij].b<<" "<<v[mij].c<<'\n';
                return 0;
            }
            if(v[i].s+v[mij].s>s)
                dr=mij-1;
            else st=mij+1;
        }
    }
    fout<<-1;
    return 0;
}