#include <cstdio>
#include <iostream>
#define nmax 1005
using namespace std;
int n,m,a[nmax],sum;
int main(){
    int c,t,nr,x,i;
    freopen("aprindere.in","r",stdin);
    freopen("aprindere.out","w",stdout);
    scanf("%d%d",&n,&m);
    for(i=0;i<n;i++) scanf("%d",&a[i]);
    while(m--){
        scanf("%d%d%d",&c,&t,&nr);
        if(!a[c]){
            sum+=t;
            while(nr--){
                scanf("%d",&x);
                if(!a[x])a[x]=1;
                else a[x]=0;
            }
            continue;
        }
        while(nr--)
                scanf("%d",&x);
    }
    cout<<sum<<'\n';
    return 0;
}