#include<cstdio>
#include<algorithm>
using namespace std;
bool comp(int a,int b)
{
	return b<a;
}
int main()
{
	freopen("loto.in","r",stdin);freopen("loto.out","w",stdout);
	int v[20000];int s,i,n,t[20000],k=1,s2=0,lim=0;bool val=1;
	scanf("%d%d",&n,&s);
	for(i=1;i<=n;i++)
		scanf("%d",&v[i]);
	sort(v+1,v+1+n,comp);
	for(;;)
	{
		for(i=k;i<=n;i++)
			if((s-s2)/v[i]+lim<=6)
				t[i]=(s-s2)/v[i],s2+=t[i]*v[i],lim+=t[i];
		if(s==s2&&lim==6)
			break;
		if(t[n])
			s2-=v[n]*t[n],lim-=t[n],t[n]=0;
		for(i=n;i>=1&&!t[i];i--);
		if(!i)
		{
			val=0;break;
		}
		t[i]--;k=i+1;s2-=v[i];lim--;
	}
	if(val)
	{
		for(i=1;i<=n;i++)
			for(k=1;k<=t[i];k++)
				printf("%d ",v[i]);
	}
	else
		printf("-1");
}