#include<cstdio>
#include<cstring>
using namespace std;
struct camera
{
    int x,t,nr;
}C[1001];
int bec[1001][1001];
int a[1001],vec[1001];
int n,i,j,k,T;
int main()
{
    freopen("aprindere.in","r",stdin);
    freopen("aprindere.out","w",stdout);
    scanf("%d%d",&n,&k);
    for (i=0;i<n;++i)
        scanf("%d",&a[i]);
    memset(vec,-1,sizeof(vec));
    for (i=1;i<=k;++i)
    {
        scanf("%d%d%d",&C[i].x,&C[i].t,&C[i].nr);
        vec[C[i].x]=i;
        for (j=1;j<=C[i].nr;++j) scanf("%d",&bec[i][j]);
    }
    for (i=0;i<n;++i)
    {
        if (a[i]==0 && vec[a[i]]!=0)
        {
            int r=vec[a[i]];
            for (j=1;j<=C[r].nr;++j)
                if (a[bec[r][j]]==0) a[bec[r][j]]=1;
                    else a[bec[r][j]]=0;
            T+=C[r].t;
        }
    }
    printf("%d\n",T);
    return 0;
}