#include <bits/stdc++.h>
using namespace std;

int main() {
  
  int N;
  cin >> N;
  int dp[1<<13][N];
  int A[N];
  int mod = 998244353;
  
  for( int S = (1<<13)-1; S >= 0; S-- ) {
    for( int i = 0; i < N-1; i++ ) {
      dp[S][i] = 0;
      A[i] = 0;
    }
  }
  
  for( int i = 0; i < N; i++ ) {
    int k;
    cin >> k;
    for( int j = 0; j < k; j++ ) {
      int c;
      cin >> c;
      A[i] |= 1<<(c-1);
    }
    dp[A[i]][i]++;
  }
  
  for( int S = (1<<13)-1; S >= 0; S-- ) {
    for( int i = 0; i < N-1; i++ ) {
      for( int j = i+1; j < N; j++ ) {
        dp[S&A[j]][j] += dp[S][i];
        dp[S&A[j]][j] %= mod;
      }
    }
  }
  
  int ans;
  ans = 0;
  for( int i = 0; i < N; i++ ) {
    ans += dp[0][i];
    ans %= mod;
  }
  
  cout << ans << endl;
  
}