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
import random

def rd():
        return sys.stdin.readline().rstrip()

def rdi():
        return [ int(x) for x in rd().split() ]

G = { 1:1, 3:1, 5:1, 7:1, 8:1, 10:1, 12:1,
        4:2, 6:2, 9:2, 11:2,
        2:3 }

x, y = rdi()

if G[x] == G[y]:
        print "Yes"
else:
        print "No"
