import sys, time, random
from collections import deque, Counter, defaultdict
input = lambda: sys.stdin.readline().rstrip()
ii = lambda: int(input())
mi = lambda: map(int, input().split())
li = lambda: list(mi())
inf = 2 ** 61 - 1
mod = 998244353

n, m = mi()
a = li()

def nim(a):
    x = 0
    for i in a:
        x ^= i
    return x

am = [v // m for v in a]
if nim(am):
    print('Alice')
else:
    am = [v % m for v in a]
    while sum(am):
        if sum(am) % 2:
            print('Alice')
            exit()
        am = [v // 2 for v in am]
    print('Bob')