import sys
from collections import defaultdict, Counter, deque
from itertools import permutations, combinations, product, combinations_with_replacement, groupby, accumulate
import operator
from math import sqrt, gcd, factorial
from copy import deepcopy
# from math import isqrt, prod,comb  # python3.8用(notpypy)
#from bisect import bisect_left,bisect_right
#from functools import lru_cache,reduce
#from heapq import heappush,heappop,heapify,heappushpop,heapreplace
#import numpy as np
#import networkx as nx
#from networkx.utils import UnionFind
#from numba import njit, b1, i1, i4, i8, f8
#from scipy.sparse import csr_matrix
#from scipy.sparse.csgraph import shortest_path, floyd_warshall, dijkstra, bellman_ford, johnson, NegativeCycleError
# numba例 @njit(i1(i4[:], i8[:, :]),cache=True) 引数i4配列、i8 2次元配列,戻り値i1
def input(): return sys.stdin.readline().rstrip()
def divceil(n, k): return 1+(n-1)//k  # n/kの切り上げを返す
def yn(hantei, yes='Yes', no='No'): print(yes if hantei else no)


def main():
    mod = 10**9+7
    mod2 = 998244353
    n = int(input())
    C = [set(list(map(lambda x: int(x)-1, input().split()))[1:])
         for i in range(n)]
    exists = [set([j for j, CC in enumerate(C) if i in CC]) for i in range(12)]
    ans = 0
    for bits in product([0, 1], repeat=12):
        S = set(range(n))
        for i, bit in enumerate(bits):
            if bit:
                S &= exists[i]
        ans += pow(2, len(S), mod2)*pow(-1, sum(bits))
    print(ans % mod2)


if __name__ == '__main__':
    main()