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 = [1 , 3 , 5 ,7 ,8 , 10 , 12]
a1 = [4,6,9,11]
a2 = [2]
x , y = map(int ,raw_input().split())
if x in a and y in a:
	print 'Yes'
elif x in a1 and y in a1:
	print 'Yes'
elif x in a2 and y in a2:
	print 'Yes'
else:
	print 'No'
