Problem:
Score : 100 points

Problem Statement

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.

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.

Sample Input 1

1 3

Sample Output 1

Yes

Sample Input 2

2 4

Sample Output 2

No

Solution in Python (3.4.3) (judge verdict: Accepted)

a, b = list(map(int,input().split()))
i = [1,3,5,7,8,9,10,12]
j = [4,6,9,11]
k = i.count(a)
l = i.count(b)
m = j.count(a)
n = j.count(b)
if k+l ==2 or m+n == 2:
    print('Yes')
else:
    print('No')