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 Kotlin (1.3.71) (judge verdict: Accepted)

fun main(){
    val a = listOf(1, 3, 5, 7, 8, 10, 12)
    val b = listOf(4, 6, 9, 11)
    var flag = 0
    val (x, y) = readLine()!!.split(" ").map { it.toInt() }
    for (i in a){
        if (x == i){
            for (j in a){
                if (y == j){
                    flag = 1
                }
            }
        }
    }
    for (i in b){
        if (x == i){
            for (j in b){
                if (y == j){
                    flag = 1
                }
            }
        }
    }
    if (x == y) flag = 1
    if (flag == 1){
        println("Yes")
    } else {
        println("No")
    }
}