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 (2.7.6) (judge verdict: Wrong Answer)

x, y = map(int, raw_input().split())

a = [1, 3, 5, 8, 10, 12]

b = [4, 6, 9, 11]

if x == 2 or y == 2:
    if x == 2 and y == 2:
        print 'Yes'
    else:
        print 'No'
else:
   if x in a and y in a:
       print 'Yes'
   elif x in b and y in b:
       print 'Yes'
   else:
       print 'No'