#include <iostream>
#include <atcoder/modint>
using namespace std;
using mint = atcoder::modint998244353;

constexpr int D = 12;
mint dp[1 << 12];

int main() {
    cin.tie(nullptr), ios::sync_with_stdio(false);
    int N;
    cin >> N;
    dp[(1 << 12) - 1] = 1;
    while (N--) {
        int k;
        cin >> k;
        int mask = 0;
        while (k--) {
            int c;
            cin >> c;
            c--;
            mask |= 1 << c;
        }
        for (int s = 0; s < 1 << 12; ++s)dp[s & mask] += dp[s];
    }
    cout << dp[0].val() << '\n';
}