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
label = {
    1: 0,
    3: 0,
    5: 0,
    7: 0,
    8: 0,
    10: 0,
    12: 0,
    4: 1,
    6: 1,
    9: 1,
    11: 1,
    2: 2
}
x, y = map(int, raw_input().split())
print "Yes" if (label[x] == label[y]) else "No"