#include <fstream>
#include <algorithm>
using namespace std;

ifstream f("aprindere.in");
ofstream g("aprindere.out");

int n,m,c,t,x,tm,y,ok;
bool v[1005];

int main()
{
    f>>n>>m;
    for(int i=0;i<n;++i)f>>v[i];
    for(int i=0;i<m;++i)
    {
        f>>c>>t>>x;ok=0;
        if(!v[c])tm+=t,ok=1;
        for(int j=0;j<x;++j)
        {
            f>>y;
            if(ok)v[y]=(v[y]+1)%2;
        }
    }
    g<<tm<<'\n';
    return 0;
}