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#include <bits/stdc++.h>
using namespace std;
ifstream fin("aprindere.in");
ofstream fout("aprindere.out");
int n, m, x;
int c, t, nr, s, apasat;
bool stare[1001];
int main()
{
fin >> n >> m;
for(int i=0; i<n; i++)
fin >> stare[i];
while(m--)
{
apasat=0;
fin >> c >> t >> nr;
if(stare[c]==0)
s+=t, apasat=1;;
while(nr--)
{
fin >> x;
if(apasat)
stare[x]=!stare[x];
}
}
fout << s;
return 0;
}