#include<iostream>
#include<fstream>

using namespace std;

struct sir
       {
            int x,y,z,sum;
       }b[101];

int main()
{
ifstream f ("loto.in");
ofstream o ("loto.out");

long n,i,j,k,S,a[101],p=1,kk=0,l;

f>>n>>S;
for(i=1;i<=n;i++)
                f>>a[i];
for(i=1;i<=n;i++)
   for(j=i;j<=n;j++)
       for(k=j;k<=n;k++)
          {
              b[++kk].sum=a[i]+a[j]+a[k];
              b[kk].x=a[i];
              b[kk].y=a[j];
              b[kk].z=a[k];
          }
for(i=1;i<=kk && p==1;i++)
    for(j=1;j<=kk && p==1;j++)
        if(b[i].sum+b[j].sum==S)
            o<<b[i].x<<" "<<b[i].y<<" "<<b[i].z<<" "<<b[j].x<<" "<<b[j].y<<" "<<b[j].z,p=0;




return 0;}