#include <fstream>
#include <algorithm>
using namespace std;
ifstream cin("loto.in");
ofstream cout("loto.out");
struct sums3
{
    int sum,a,b,c;
};
bool cmp(sums3 a,sums3 b)
{
    return a.sum<b.sum;
}
int v[101];
sums3 co[175000];
int main()
{
    int n,s,k=0;
    cin>>n>>s;
    for(int i=1;i<=n;i++)
        cin>>v[i];
    for(int am=1;am<=n;am++)
        for(int bm=am;bm<=n;bm++)
            for(int cm=bm;cm<=n;cm++)
    {
        co[k].a=v[am];
        co[k].b=v[bm];
        co[k].c=v[cm];
        co[k++].sum=v[am]+v[bm]+v[cm];
    }
    sort(co,co+k,cmp);
    for(int i=0;i<k;i++)
    {
        int x=s-co[i].sum;
        int st=0,dr=k-1,mid=0;
        while(st<=dr)
        {
            mid=st+(dr-st)/2;
            if(co[mid].sum==x)
                break;
            if(co[mid].sum<x)
                st=mid+1;
            else dr=mid-1;
        }
        if(co[mid].sum==x)
        {
            cout<<co[i].a<<" "<<co[i].b<<" "<<co[i].c<<" "<<co[mid].a<<" "<<co[mid].b<<" "<<co[mid].c;
            return 0;
        }
    }
    cout<<-1;
    return 0;
}