import sys
input = sys.stdin.readline
sys.setrecursionlimit(10**7)

N = int(input())
dp = [0]*(1<<12)
dp[-1] = 1
mod = 998244353
for _ in range(N):
    new_dp = dp[:]
    X = list(map(int,input().split()))
    C = [x-1 for x in X[1:]]
    set_C = set(C)
    for i in range(1<<12):
        d = dp[i]
        if not d:
            continue
        new_id = 0
        for j in range(12):
            if (i>>j) & 1 and j in set_C:
                new_id ^= 1<<j
        new_dp[new_id] += d
        new_dp[new_id] %= mod
    dp = new_dp

ans = dp[0]
print(ans)