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 Haskell (GHC 7.10.3) (judge verdict: Accepted)

solve :: Int -> Int -> String
solve x y
  | x `elem` [1,3,5,7,8,10,12] = if y `elem` [1,3,5,7,8,10,12] then "Yes" else "No"
  | x `elem` [4,6,9,11] = if y `elem` [4,6,9,11] then "Yes" else "No"
  | x `elem` [2] = if y `elem` [2] then "Yes" else "No"

main = do
  [x,y] <- fmap read <$> words <$> getLine :: IO[Int]
  putStrLn $ solve x y