#include<iostream>
#include<stdio.h>
FILE *f=fopen("aprindere.in","r"),*g=fopen("aprindere.out","w");
int main()
{
	int a[1005],v[105];
	int n,m,i,j,c,t,nr,T=0,x;
	fscanf(f,"%d%d",&n,&m);
	for(i=0;i<n;i++)
		fscanf(f,"%d",&a[i]);
	for(i=1;i<=m;i++)
	{
		fscanf(f,"%d%d%d",&c,&t,&nr);
		for(j=1;j<=nr;j++)
		{
			fscanf(f,"%d",&v[j]);
		}
		if(!a[v[1]])
		{
			T+=t;
			for(j=2;j<=nr;j++)
				a[v[j]]=!a[v[j]];
		}
	}
	fprintf(g,"%d\n",T);
	return 0;
}