Based on some criterion, Snuke divided the integers from 1 through 12 into three groups as shown in the figure below. Given two integers x and y (1 ≤ x < y ≤ 12), determine whether they belong to the same group.

b4ab979900ed647703389d4349eb84ee.png

Constraints

* x and y are integers.
* 1 ≤ x < y ≤ 12

Input

Input is given from Standard Input in the following format:


x y


Output

If x and y belong to the same group, print `Yes`; otherwise, print `No`.

Examples

Input

1 3


Output

Yes


Input

2 4


Output

No
A = set([1, 3, 5, 7, 8, 10, 12])
B = set({4, 6, 9, 11})
C = set({2})
D = set(map(int, raw_input().split()))
if A.issuperset(D) or B.issuperset(D) or C.issuperset(D):
    print "Yes"
else:
    print "No"