#include <bits/stdc++.h>
using namespace std;
ifstream f("aprindere.in");
ofstream g("aprindere.out");
struct intrerupator
{
    int timp,nr,a[105];
};
intrerupator v[1005];
int n,m,stare[1005],sol,x,i,j;
int main()
{
    f>>n>>m;
    for(i=0;i<n;i++)
        f>>stare[i];
    for(i=1;i<=m;i++)
    {
        f>>x;
        f>>v[x].timp;
        f>>v[x].nr;
        for(j=1;j<=v[x].nr;j++)
        {
            f>>v[x].a[j];
        }
    }
    for(i=0;i<n;i++)
    {
        if(stare[i]==0)
        {
            //cout<<i<<" ";
            sol+=v[i].timp;
            for(j=1;j<=v[i].nr;j++)
            {
                if(stare[v[i].a[j]]==0)
                    stare[v[i].a[j]]=1;
                else
                    stare[v[i].a[j]]=0; 
            }
        }
    }
    g<<sol;
    return 0;
}