hoge.py

def initialize():
    _, Q = [int(input()) for _ in range(2)]
    return Q

def run(Q):
    AM, BM, ROCK = [set() for _ in range(3)]
    # PASS

def check(AM, BM):
    if len(AM) > len(BM):
        return "A"
    if len(AM) < len(BM):
        return "B"

    return "Draw"

def display(result):

if __name__ == "__main__":
    Q = initialize()
    AM, BM, ROCK = run(Q)
    result = check(AM, BM)
    print(result)