n = int(input())
c = [list(map(int, input().split()))[1:] for i in range(n)]
MOD = 998244353

for i in range(n):
    for j in range(len(c[i])):
        c[i][j] -= 1

bits = [0] * n
for i in range(n):
    for val in range(12):
        if val not in c[i]:
            bits[i] |= (1 << val)

          
dp = [[0] * (1 << 12) for i in range(n + 1)]
dp[0][0] = 1

for i in range(n):
    c_state = bits[i]
    for bit_state in range(1 << 12):
        dp[i + 1][bit_state | c_state] += dp[i][bit_state]
        dp[i + 1][bit_state | c_state] %= MOD
        dp[i + 1][bit_state] += dp[i][bit_state]
        dp[i + 1][bit_state] %= MOD
print(dp[-1][-1])