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#include <fstream>
#include <bitset>
#define nmax 1002
using namespace std;
ifstream fin("aprindere.in");
ofstream fout("aprindere.out");
int n,m,ans;
bitset <nmax> lum;
int c,t,nr;
int main()
{
fin>>n>>m;
for(int i=1;i<=n;i++)
{
short stare;
fin>>stare;
if(stare==1)
lum[i-1]=1;
else
lum[i-1]=0;
}
for(int i=1;i<=m;i++)
{
fin>>c>>t>>nr;
if(lum[c]==0)
{
ans+=t;
for(int j=1;j<=nr;j++)
{
int nrC;
fin>>nrC;
lum[nrC]=!lum[nrC];
}
}
else
for(int j=1;j<=nr;j++)
{
int nrC;
fin>>nrC;
}
}
fout<<ans;
return 0;
}