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: Runtime Error)

hw = raw_input().split(" ")
h = int(hw[0])
w = int(hw[1])
print("#"*(w+2))
for i in range(h):
    print("#" + raw_input() + "#")

print("#"*(w+2))