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 C (GCC 5.4.1) (judge verdict: Runtime Error)

#include <stdio.h>

int main(){
	int x,y;
	scanf("%d %d",x,y);
	
	if(x==2){
		x=3;
	}else if(x==4||x==6||x==9||x==11){
		x=2;
	}else{
		x=1;
	}
	if(y==2){
		y=3;
	}else if(y==4||y==6||y==9||y==11){
		y=2;
	}else{
		y=1;
	}
	
if(x==y){
	printf("Yes");
}else{
	printf("No");
}

}