#include <iostream>
#include <vector>
#include <set>
using namespace std;
int main() {
int n;
cin >> n;
vector<int> arrivalTimes(n);
vector<vector<int>> nationalities(n);
for (int i = 0; i < n; i++) {
int k;
cin >> arrivalTimes[i] >> k;
nationalities[i].resize(k);
for (int j = 0; j < k; j++) {
cin >> nationalities[i][j];
}
}
for (int i = 0; i < n; i++) {
set<int> uniqueNationalities;
for (int j = i; j >= 0 && arrivalTimes[i] - arrivalTimes[j] < 86400; j--) {
for (int nat : nationalities[j]) {
uniqueNationalities.insert(nat);
}
}
cout << uniqueNationalities.size() << endl;
}
return 0;
}