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#include <fstream>
#define NMAX 102
using namespace std;
ifstream fin("loto.in");
ofstream fout("loto.out");
int N,ok,s,S,v[NMAX],sol[7];
void citire()
{
fin>>N>>S;
for(int i=1; i<=N; i++)
{
fin>>v[i];
}
}
void afisare()
{
for(int i=1; i<=6; i++)
{
fout<< sol[i] << " ";
}
fout<< "\n";
}
void BACK(int k)
{
for(int i=1; i<=N && !ok; i++)
{
sol[k]=v[i];
s+=v[i];
if(k==6 && s==S)
{
ok=1;
afisare();
}
else
{
if(k<6)
{
BACK(k+1);
}
}
s-=v[i];
}
}
int main()
{
citire();
s=ok=0;
BACK(1);
if(!ok)
{
fout<< -1 << "\n";
}
return 0;
}