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///aprindere divmul teatru
#include <fstream>
using namespace std;
ifstream fin("aprindere.in");
ofstream fout("aprindere.out");
int n,m,i,j,bec[1001],a[1001][101],t[1001],x,s;
int main(){
fin>>n>>m;
for(i=0;i<n;i++)
fin>>bec[i];
for(i=1;i<=m;i++){
fin>>x;
fin>>t[x];
fin>>a[x][0];
for(j=1;j<=a[x][0];j++)
fin>>a[x][j];
}
for(i=0;i<n;i++){
if(bec[i]==0){
s+=t[i];
for(j=1;j<=a[i][0];j++)
bec[a[i][j]]=1-bec[a[i][j]];
}
}
fout<<s;
return 0;
}