#include<stdio.h>
int n,s,a[100];
void read()
{
	int i;
	scanf("%d%d",&n,&s);
	for(i=0;i<n;i++)
		scanf("%d",&a[i]);
}
void solve()
{
	int i,j,k,l,m,o;
	for(i=0;i<n;i++)
		for(j=0;j<n;j++)
			for(k=0;k<n;k++)
				for(l=0;l<n;l++)
					for(m=0;m<n;m++)
						for(o=0;o<n;o++)
							if(a[i]+a[j]+a[k]+a[l]+a[m]+a[o]==s)
							{
								printf("%d %d %d %d %d %d\n",a[i],a[j],a[k],a[l],a[m],a[o]);
								return;
							}
	printf("-1\n");
}
int main()
{
	freopen("loto.in","r",stdin);
	freopen("loto.out","w",stdout);
	read();
	solve();
	return 0;
}