#include<cstdio>
#include<algorithm>
using namespace std;
struct s3
{
    int suma,x,y,z;
};
s3 s[1000002];
int poqi,poqj,i,q,j,k,n,ss,v[7],a[102];
bool comp(const s3 &A,const s3 &B)
{
    if(A.suma<B.suma) return true;
    return false;
}
int main()
{
    freopen("loto.in","r",stdin);
    freopen("loto.out","w",stdout);
    scanf("%d%d",&n,&ss);
    for(i=1;i<=n;i++)
        scanf("%d",&a[i]);
    for(i=1;i<=n;i++)
        for(j=i;j<=n;j++)
            for(k=j;k<=n;k++)
            {
                s[++q].suma=a[i]+a[j]+a[k];
                s[q].x=a[i];
                s[q].y=a[j];
                s[q].z=a[k];
            }
    sort(s+1,s+q+1,comp);
    for(i=1;i<=q;i++)
    {
        for(j=i;j<=q;j++)
            if(s[i].suma+s[j].suma==ss)
            {
                poqi=i;
                poqj=j;
                break;
            }
        if(poqi!=0 && poqj!=0) break;
    }
    if(poqi==0 && poqj==0) printf("-1");
    else
    {
        v[1]=s[poqi].x;
        v[2]=s[poqi].y;
        v[3]=s[poqi].z;
        v[4]=s[poqj].x;
        v[5]=s[poqj].y;
        v[6]=s[poqj].z;
        sort(v+1,v+7);
        for(i=1;i<=6;i++)
            printf("%d ",v[i]);
    }
    return 0;
}