import sys

input = sys.stdin.buffer.readline
n, x, y = map(int, input().split())

A = list(map(int, input().split()))
B = list(map(int, input().split()))

cntA = [0] * (20)
cntB = [0] * 20


for i in range(x):
    for num in range(20):
        if (A[i] >> num) & 1:
            cntA[num] += 1


for i in range(y):
    for num in range(20):
        if (B[i] >> num) & 1:
            cntB[num] += 1
# print("x", x, file=sys.stderr)
# print("y", y, file=sys.stderr)
# print(cntA, file=sys.stderr)
# print(cntB, file=sys.stderr)

ans = 0
mod = 998244353


def calc(p0, p1, a, b, c, d):
    r0 = 0
    r1 = 0
    r0 += p0 * a % mod
    r1 += (p0 * b % mod + p1 * (a + b)) % mod
    r0, r1 = (r0 * (c + d) % mod + r1 * c % mod) % mod, r1 * d % mod
    return r0, r1


ans = 0
for i in range(20):
    xx = cntA[i]
    xxx = x - xx
    yy = cntB[i]
    yyy = y - yy
    t0, t1 = 1, 0
    for _ in range(n):
        # print("hoge", t0, t1, xxx, xx, yyy, yy, file=sys.stderr)
        t0, t1 = calc(t0, t1, xxx, xx, yyy, yy)
    # print("t1", t1, file=sys.stderr)
    # print("keisu", 1 << i, file=sys.stderr)
    ans += (t1 * (1 << i)) % mod
    # print("ans", ans, file=sys.stderr)
    ans %= mod


# ans = pow(ans, n, mod)
print(ans)