p03711 AtCoder Beginner Contest 062 - Grouping
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
```python
L=[1,0,1,2,1,2,1,1,2,1,2,1]
a,b=map(int,input().split())
if L[a-1]==L[b-1]:
  print("Yes")
else:
  print("No")
```