from functools import lru_cache
import sys
sys.setrecursionlimit(100000)


@lru_cache
def is_operated(a: int, b: int) -> bool:
    if a == 0 or b == 0:
        return True
    if a % 2 == 1 and b % 2 == 1:
        return False

    if a % 2 == 1:
        return is_operated(a-1, b//2)

    if b % 2 == 1:
        return is_operated(a//2, b-1)

    return is_operated(a-1, b//2) or is_operated(a//2, b-1)


def main():
    A, B = map(int, input().split())
    if is_operated(A, B):
        print("Yes")
    else:
        print("No")


if __name__ == "__main__":
    main()