#include <fstream>

using namespace std;
ifstream fin("loto.in");
ofstream fout("loto.out");
int a[101],b[101][101][101],n,s,i,j,k,i1,j1,k1,p,q;
int main()
{
    fin>>n>>s;
    for(i=1;i<=n;i++)
    	fin>>a[i];
	p=0;
	for(i=1;i<=n;i++)
	for(j=1;j<=n;j++)
	for(k=1;k<=n;k++)
		b[i][j][k]=a[i]+a[j]+a[k];
	for(i=1;i<=n;i++)
	for(j=1;j<=n;j++)
	for(k=1;k<=n;k++)
	{
		q=s-b[i][j][k];
		for(i1=1;i1<=n;i1++)
		for(j1=1;j1<=n;j1++)
		for(k1=1;k1<=n;k1++)
		if(b[i1][j1][k1]==q)
		{
			fout<<i<<" "<<j<<" "<<k<<" "<<i1<<" "<<j1<<" "<<k1;
    		return 0;
		}
	}
}