import sequtils,strutils

var
    n = stdin.readline.parseInt
    M = stdin.readline.split.map(parseInt)
    sosu = newSeq[int](0)
    N : array[2..(1e4).int, bool]
    f : int

for i in 2..<(1e4).int:
    if N[i] == false:
        sosu.add(i)
        var j = i
        while j < 1e4.int:
            N[j] = true
            j += i
for m in M:
    var
        p = m
        cnt = 0
        i = 0
    while true:
        if p mod sosu[i] == 0:
            p = p div sosu[i]
            cnt += 1
        elif cnt > 0:
            f = (f xor (cnt mod 3))
            cnt = 0
            i += 1
            if p == 1:
                break
        else:
            i += 1
if f == 0:
    echo "Bob"
else:
    echo "Alice"