# include <stdio.h>
int a[10000],i,j,nr,t,tf,x,c,n,m;
int main ()
{
freopen ("aprindere.in","r",stdin);
freopen ("aprindere.out","w",stdout);
scanf ("%i%i",&n,&m);
for (i=0;i<n;i++)
scanf ("%i",&a[i]);
for (i=0;i<m;i++)
{
scanf ("%i%i%i",&c,&t,&nr);
if (a[c]==1)
for (j=1;j<=nr;j++)
scanf ("%i",&x);
else
{
for (j=1;j<=nr;j++)
{
scanf ("%i",&x);
if (a[x]==1)
a[x]=0;
else
a[x]=1;
}
tf=tf+t;
}
}
printf ("%i",tf);
return 0;
}