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
import sys

s = [1,3,5,7,8,10,12]
t = [4,6,9,11]
r = [2]

arg = raw_input()
x = int(arg.split(" ")[0])
y = int(arg.split(" ")[1])

if (x in s and y in s) or (x in t and y in t) or (x in r and y in r):
    print "Yes";
else:
    print "No";
