#include <fstream>

using namespace std;
ifstream fin("aprindere.in");
ofstream fout("aprindere.out");
struct point
{
    int t,nr;
}v[1001];
int a[1005][1005],n,m,b[1001],ca,i,j,rez;
int main()
{
    fin>>n>>m;
    for (i=0;i<n;i++)
        fin>>b[i];
    for (i=1;i<=m;i++)
    {
        fin>>ca;
        fin>>v[ca].t>>v[ca].nr;
        for (j=1;j<=v[ca].nr;j++)
        {
            fin>>a[ca][j];
        }
    }
    rez=0;
    for (i=0;i<n;i++)
    {
        if (b[i]==0)
        {
            rez+=v[i].t;
            for (j=1;j<=v[i].nr;j++)
            {
                b[a[i][j]]=1-b[a[i][j]];
            }
        }
    }
    fout<<rez;
    return 0;
}