#include<fstream.h>
#include<algorithm>
ifstream f("loto.in");
ofstream g("loto.out");
struct form{int a,b,c;} v1[1000005];
int n,q,v[1000005],s[105],ii,jj,ok,st,dr,mij,tz,nr;
int cauta(int a, int &jj)
{
	st=1; dr=nr;
	while(st<=dr)
		{ mij=(st+dr)/2;
		  if(v[mij]==a) {jj=mij;return 1;}
		  if(v[mij]<a) st=mij+1;
			  else dr=mij-1;
		}
	return 0;
}

int main()
{
	int i,j,k;
	f>>n>>q;
	for(i=1;i<=n;++i) f>>s[i];
	std::sort(s+1,s+n+1);
	for(i=1;i<=n;++i)
		for(j=i;j<=n;++j)
			for(k=j;k<=n;++k)
				{ v[++nr]=s[i]+s[j]+s[k];
				  v1[nr].a=s[i];
				  v1[nr].b=s[j];
				  v1[nr].c=s[k];
				}
	tz=nr/2+1;
	for(i=1;i<=tz&&!ok;++i)
		if(cauta(q-v[i],jj)) ok=1,ii=i;
	if(ok) g<<v1[ii].a<<' '<<v1[ii].b<<' '<<v1[ii].c<<' '<<v1[jj].a<<' '<<v1[jj].b<<' '<<v1[jj].c<<'\n';
		else g<<-1<<'\n';
	f.close(); g.close();
	return 0;
}