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#include <bits/stdc++.h>
using namespace std;
ifstream fin("loto.in");
ofstream fout("loto.out");
int n,v[101];
long long s;
unordered_map<int, pair<int,pair<int,int>> > f;
int main()
{
fin>>n>>s;
for(int i=1;i<=n;i++)
fin>>v[i];
for(int i=1;i<=n;i++)
for(int j=i;j<=n;j++)
for(int l=j;l<=n;l++)
f[v[i]+v[j]+v[l]]=make_pair(i,make_pair(j,l));
for(int i=1;i<=n;i++)
for(int j=i;j<=n;j++)
for(int l=j;l<=n;l++)
{
int suma=v[i]+v[j]+v[l];
if(f.count(s-suma))
{
fout<<v[i]<<" "<<v[j]<<" "<<v[l]<<" "<<v[f[s-suma].first]<<" "<<v[f[s-suma].second.first]<<" "<<v[f[s-suma].second.second];
return 0;
}
}
fout<<-1;
return 0;
}