#include<fstream>
using namespace std;

fstream f("loto.in",ios::in);
fstream g("loto.out",ios::out);
long v[6];
long long sum1;
int i,i2,j,j2,k,k2,n;



int sum(int n)
{
	for(i=1;i<=n;i++)
		for(j=i;j<=n;j++)
			for(k=j;k<=n;k++)
				for(i2=1;i2<=n;i2++)
					for(j2=i2;j2<=n;j2++)
						for(k2=j2;k2<=n;k2++)
						{
							if(v[i]+v[j]+v[k]+v[i2]+v[j2]+v[k2]==sum1)
							{
								g<<v[i]<<" "<<v[j]<<" "<<v[k]<<" "<<v[i2]<<" "<<v[j2]<<" "<<v[k2];
								return sum1;
							}
}
g<<-1;
}

int main()
{
    f>>n>>sum1;
    for(i=1;i<=n;i++)
        f>>v[i];
	sum(n);
}