A,B = map(int,input().split())
while A > 0 and B > 0:
    if A&1 and B&1:
        break
    a = (A & -A)
    b = (B & -B)
    if a > b:
        A >>= 1
        B -= 1
    else:
        A -= 1
        B >>= 1
print('Yes' if A*B == 0 else 'No')