Determine the Winner

You are given two non-negative integers P1 and P2 representing the number of stones in Alice's and Bob's piles, respectively. Alice always goes first. Both players play optimally.

The rules are simple: if P1 \ge P2 then Alice wins; otherwise, Bob wins.

Your task is to determine the winner given the initial numbers of stones.

inputFormat

The input consists of two space-separated integers: P1 and P2, where P1 denotes the number of stones in Alice's pile and P2 denotes the number of stones in Bob's pile.

outputFormat

Output a single string: "Alice" if Alice wins; otherwise, output "Bob".

10 5

Alice