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
#!/usr/bin/env python
# -*- coding: utf-8 -*-
x,y = map(int,raw_input().split(" "))
 
lista = [1,3,5,7,8,10,12]
listb = [4,6,9,11]
 
if(x in lista):
	if(y in lista):
		print "Yes"
	else:
		print "No"
 
elif(x in listb):
	if(y in listb):
		print "Yes"
	else:
		print "No"
 
 
else:
	print "No"
