#include <fstream>
#include <algorithm>
using namespace std;

ifstream fin ("aprindere.in");
ofstream fout ("aprindere.out");

const int MAXN = 1010, MAXNNR = 110;

int N, M, timp;
bool used[MAXN];

struct val
{
    int c, t, nr, v[MAXNNR];
}
a[MAXN];

bool cmp (val x, val y)
{
    return x.c < y.c;
}

int main ()
{
    int i, j;

    fin >> N >> M;
    for (i=0; i<N; ++i)
        fin >> used[i];
    for (i=0; i<M; ++i)
    {
        fin >> a[i].c >> a[i].t >> a[i].nr;
        for (j=0; j<a[i].nr; ++j)
            fin >> a[i].v[j];
    }

    sort (a, a+N, cmp);

    for (i=0; i<N; ++i)
    {
        if (used[a[i].c] == 0)
        {
            timp += a[i].t;
            used[a[i].c] = 1;
            for (j=0; j<a[i].nr; ++j)
            {
                if(a[i].c != j)
                {
                    int aux = a[i].v[j];
                    used[aux] = !used[aux];
                }
            }
        }
    }

    fout << timp;

    fin.close ();
    fout.close ();

    return 0;
}