#include <fstream>

using namespace std;
ifstream fin ("aprindere.in");
ofstream fout ("aprindere.out");
bool X[1005];
int main()
{
    int N, M, i, timp=0, C, Tc, NRc, indice, j;
    fin>>N>>M;
    for (i=0; i<N; i++)
        fin>>X[i];
    for (i=1; i<=M; i++)
    {
        fin>>C;
        if (X[C]==0)
        {
            fin>>Tc>>NRc;
            timp=timp+Tc;
            for (j=1; j<=NRc; j++)
            {
                fin>>indice;
                if (indice>=C)
                    if (X[indice]==0)
                        X[indice]=1;
                    else
                        X[indice]=0;
            }
        }
    }
    fout<<timp<<"\n";
    fin.close();
    fout.close();
    return 0;
}