#include<fstream>
#include<unordered_map>
using namespace std;

struct vect
{
    int a,b,c;
}x;
int n,i,j,k,rez,sum,temp;
int v[105];
unordered_map<int,vect >mymap;
unordered_map<int,vect > :: iterator it;

int main()
{
    ifstream f("loto.in");
    ofstream g("loto.out");
    f>>n>>sum;
    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++)
                {
                    temp=v[i]+v[j]+v[k];
                    x.a=v[i],x.b=v[j],x.c=v[k];
                    mymap.insert(make_pair(temp,x));
                }
    for(i=1;i<=n;i++)
        for(j=1;j<=n;j++)
            for(k=1;k<=n;k++)
            {
                temp=sum-v[i]-v[j]-v[k];
                it=mymap.find(temp);
                if (it!=mymap.end())
                {
                    g<<v[i]<<" "<<v[j]<<" "<<v[k]<<" ";
                    g<<it->second.a<<" "<<it->second.b<<" "<<it->second.c<<"\n";
                    return 0;
                }
            }
    g<<"-1\n";
    return 0;
}