#include <bits/stdc++.h>
using namespace std;
int N, M;
int plata[200007];
long long scene[10000][10000];
int main()
{
    freopen("star.in", "r", stdin);
    freopen("star.out", "w", stdout);
    cin>>N>>M;
    for (int i = 1; i<=N; i++) {
        cin >> plata[i];
    }
    for (int i = 1; i <= M; i++) {
        cin >> scene[i][0]; 
        for (int j = 1; j <= scene[i][0]; j++) {
            cin >> scene[i][j]; 
        }
    }
    for(int i=1; i<=M; i++){
        cout<<i<<" ";
    }
    return 0;
}