/// Craciun Catalin
///  Aprindere
#include <fstream>
#include <iostream>
using namespace std;
ifstream f("aprindere.in");
ofstream g("aprindere.out");

int main(){

    int n,m; /// Numarul camerelor si numarul intrerupatoarelor
    int i,j;
    int c;
    long timp=0;
    int t;
    int l;
    int x;
    bool A[1000]; /// Starea fiecarui intrerupator

    f>>n>>m;
    for (i=0;i<n;i++)
        f>>A[i];
    for (i=1;i<=m;i++){
        f>>c;
        if (A[c]==0){
            f>>t>>x;
            timp+=t;
            for (j=1;j<=x;j++){
                f>>l;
                if (A[l]==0)
                    A[l]=1;
                else
                    A[l]=0;
            }
        }
    }
    f.close();

    g<<timp;
    g.close();

    return 0;
}