#include<stdio.h>
int a[101],n,i,j,k,st,dr,S,nr;
struct {int i,j,k,s;} s[500000],aux;
int poz(int st,int dr)
{int plusst=0,plusdr=-1;
 while(st<dr)
 {if(s[st].s>s[dr].s) {aux=s[st];s[st]=s[dr];s[dr]=aux;}
  st=st+plusst;
  dr=dr+plusdr;}
 return st;}
void qsort(int st,int dr)
{int k=poz(st,dr);
 if(st>=dr) return ;
 qsort(st,k-1);
 qsort(k+1,dr);}
int main()
{freopen("loto.in","r",stdin);
 freopen("loto.out","w",stdout);
 scanf("%d %d",&n,&S);
 for(;n;n--)
 {scanf("%d",&a[++i]);
  for(j=1;j<=i;j++)
  for(k=1;k<=j;k++)
  s[++nr].i=i,s[nr].j=j,s[nr].k=k,s[nr].s=a[i]+a[j]+a[k];
  }
 qsort(1,nr);
 for(i=1;i<=n;i++)
  {k=S-s[i].s;
   st=1;dr=nr;
   while(st<=dr)
   {j=(st+dr)/2;
    if(s[j].s==k)break;
    if(s[j].s<k) st=j+1;
	else dr=j-1;}
   if(j)
   {printf("%d %d %d %d %d %d",a[s[i].i],a[s[i].j],a[s[i].k],a[s[j].i],a[s[j].j],a[s[j].k]);
    fclose(stdout);
	return 0;}}
 printf("-1");
 fclose(stdout);
 return 0;}