def main():
    A, B = map(int, input().split())
    A, B = min(A, B), max(A, B)

    if (A, B) == (1, 1):
        return False
    if (A, B) == (1, 2):
        return False
    if A == 1:
        return True
    if A % 2 == 0:
        return True
    return False


if main():
    print("P")
else:
    print("Q")