#include<iostream>
#include<vector>
#include<algorithm>
using namespace std;
vector<int> v[100];
int maxdepth = -1,book[105];
void dfs(int index, int depth) {
if (v[index].size() == 0) {
book[depth]++;
maxdepth = max(maxdepth, depth);
return;
}
for (int i = 0; i < v[index].size(); i++)
dfs(v[index][i], depth + 1);
}
int main() {
int n, m, kid, node, c;
cin >> n >> m;
for (int i = 0; i < m; i++) {
cin >> node >> kid;
for (int j = 0; j < kid; j++) {
cin >> c;
v[node].push_back(c);
}
}
dfs(1, 0);
cout << book[0];
for (int i = 1; i <= maxdepth; i++) {
cout << " " << book[i];
}
cout << endl;
return 0;
}
vector好方便啊!!!!!!!!!