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 Go (1.6) (judge verdict: Accepted)

package main

import "fmt"

func main() {
	var x, y int
	fmt.Scan(&x, &y)
	switch x {
	case 1, 3, 5, 7, 8, 10, 12:
		switch y {
		case 3, 5, 7, 8, 10, 12:
			fmt.Println("Yes")
			return
		}
	case 4, 6, 9, 11:
		switch y {
		case 4, 6, 9, 11:
			fmt.Println("Yes")
			return
		}
	}
	fmt.Println("No")
}