#include<fstream>
#include<set>
using namespace std;
ifstream cin("loto.in");
ofstream cout("loto.out");
set<int> s;
set<int>::iterator it;
int n,a,A[101];
int main(){
	cin>>n>>a;
	for(int i=0;i<n;i++)cin>>A[i];
	for(int i=0;i<n;i++)for(int j= i;j<n;j++)for(int o =j; o<n; o++)for(int k = o;k<n;k++)for(int z=k;z<n;z++)for(int y=z;y<n;y++){
		if(A[n-i-1]+A[n-j-1]+A[n-o-1]+A[n-k-1]+A[n-z-1]+A[n-y-1]==a){cout<<A[n-i-1]<<" "<<A[n-j-1]<<" "<<A[n-o-1]<<" "<<A[n-k-1]<<" "<<A[n-z-1]<<" "<<A[n-y-1];return 0;}
	}
	cout <<"-1";
}