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: Runtime Error)

def f(a):
    if a==2:
        return 2
    if a==4:
        return 1
    if a==6:
        return 1
    if a==9:
        return 1
    if a==11:
        return 1
    return 0

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

print "Yes" if f(x) == f(y) else "No"