#include<stdio.h>
#include<stdlib.h>
#include<math.h>
struct point
{
	long long x,y,z;
}*g[666013];
long long n,v[113],i,j,k,s,h;
inline int hash(long long x)
{
	return (int)(x*((float)(sqrt(5)+1)/2))%666013;
}
int main()
{
	freopen("loto.in","r",stdin);
	freopen("loto.out","w",stdout);
	scanf("%lld%lld",&n,&s);
	for(i=0;i<666013;++i)g[i]=NULL;
	for(i=0;i<n;++i)
		scanf("%lld",&v[i]);
	for(i=0;i<n;++i)
		for(j=i;j<n;++j)
			for(k=j;k<n;++k)
			{
				h=hash(v[i]+v[j]+v[k]);
				if(g[h]==NULL)
				{
					g[h]=new point;
					g[h]->x=v[i];
					g[h]->y=v[j];
					g[h]->z=v[k];
				}
			}
	for(i=0;i<n;++i)
		for(j=i;j<n;++j)
			for(k=j;k<n;++k)
			{
				h=v[i]+v[j]+v[k];
				h=hash(s-h);
				if(g[h]!=NULL)
				{
					printf("%lld %lld %lld %lld %lld %lld\n",v[i],v[j],v[k],g[h]->x,g[h]->y,g[h]->z);
					return 0;
				}
			}
	printf("-1\n");
	return 0;
}