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#include <fstream>
#include <algorithm>
#include <vector>
#define x first
#define y second
using namespace std;
ifstream fin("loto.in");
ofstream fout("loto.out");
int i,n,v[200],j,r,s,q,w,nr[2000000][3],z[2000000];
pair<int,int> m[2000000];
int main()
{
fin>>n;
fin>>s;
for(i=1;i<=n;i++)
fin>>v[i];
w=0;
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)
for(q=1;q<=n;q++)
{
w++;
m[w].x=v[i]+v[j]+v[q];
m[w].y=w;
nr[w][0]=i;
nr[w][1]=j;
nr[w][2]=q;
}
sort(m+1,m+1+w);
for(i=1;i<=w;i++)
{
z[i]=m[i].x;
}
for(i=1;i<=w;i++)
{int a,b;
a=s-m[i].x;
b=lower_bound (z+1,z+1+w, a)-z;
if(m[b].x==a)
{
a=b;
fout<<v[nr[m[i].y][0]]<<" "<<v[nr[m[i].y][1]]<<" "<<v[nr[m[i].y][2]]<<" "<<v[nr[m[a].y][0]]<<" "<<v[nr[m[a].y][1]]<<" "<<v[nr[m[a].y][2]];return 0;
}
}
fout<<-1;
return 0;
}