#include <fstream>

using namespace std;
ifstream fin("aprindere.in");
ofstream fout("aprindere.out");
int main()
{
   int n,m,i,a[1001],c[1002],nr[1001],v[1001][101],j,ok;
    int t[1001],s=0;
    fin>>n>>m;
    for (i=0;i<n;i++)
    {
        fin>>a[i];
    }
    for (i=1;i<=m;i++){
        fin>>c[i];
        fin>>t[i];
        fin>>nr[i];
        for (j=1;j<=nr[i];j++){
            fin>>v[i][j];
        }
    }
    c[0]=0;
    for (i=0;i<n;i++){
        if (a[i]==0)
        {
           ok=0;
           for (j=1;j<=m;j++)
           if (c[j]==i)
           {
            ok=j;
            break;
           }
           if (c[ok]==i)
            {
               s=s+t[ok];
               for (j=1;j<=nr[ok];j++)
                {
                    a[v[ok][j]]=(a[v[ok][j]]+1)%2;
                }
           }
        }
    }
    fout<<s;
    return 0;
}