using System;
using static System.Console;
using System.Linq;
using System.Collections.Generic;

class Program
{
    static int NN => int.Parse(ReadLine());
    static long[] NList => ReadLine().Split().Select(long.Parse).ToArray();
    static void Main()
    {
        var c = NList;
        var (n, x, y) = (c[0], c[1], c[2]);
        var a = NList;
        var b = NList;
        WriteLine(Xor((int)n, x, y, a, b));
    }
    static long Xor(int n, long x, long y, long[] a, long[] b)
    {
        var res = 0L;
        var mod = 998_244_353L;
        for (var i = 0; i < 18; ++i)
        {
            long a1 = 0L;
            long b1 = 0L;
            foreach (var ai in a) a1 += (ai >> i) % 2;
            foreach (var bi in b) b1 += (bi >> i) % 2;
            long x_x = (long)x * y - a1 * b1;
            long x_o = a1 * b1;
            long o_x = x * (y - b1);
            long o_o = x * b1;
            var dp = new long[n + 1][];
            for (var j = 0; j < dp.Length; ++j) dp[j] = new long[2];
            dp[0][0] = 1;
            for (var j = 0; j + 1 < dp.Length; ++j)
            {
                dp[j + 1][0] = (dp[j][0] * x_x % mod + dp[j][1] * o_x % mod) % mod;
                dp[j + 1][1] = (dp[j][0] * x_o % mod + dp[j][1] * o_o % mod) % mod;
            }
            res = (res + (dp[n][1] << i)) % mod;
        }
        return (res);
    }
}