#include <iostream>
#include <stdio.h>
using namespace std;
int v[1005], n, m, cp;
int main(){
    freopen("aprindere.in", "r", stdin);
    freopen("aprindere.out", "w", stdout);
    int c, t, nrc, ok=0, a;
    cin>>n>>m;
    for(int i=0;i<n;++i)
        cin>>v[i];
    for(int i=1;i<=m;++i){
        cin>>c>>t>>nrc;
        ok=0;
        if(v[c]==0){
            cp+=t;
            ok=1;
        }
        for(int j=1;j<=nrc;++j){
            cin>>a;
            if(ok==1)
                v[a]= !v[a];
        }
    }
    cout<<cp;
    return 0;
}