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: Wrong Answer)

#include <stdio.h> 
#include <stdlib.h>
int main () {
	int x,y;
	scanf("%d%d",&x,&y);
	int a[7] = {1,3,5,7,8,10,12};
	int b[4] = {4,6,9,11};
	int ver = -1;
	for(int i=0;i<7;i++){
		if(x==a[i])
			ver+=1;
		if(y==a[i])
			ver+=1;
		if(ver>0){
			printf("Yes\n");
			break;
		}
	}
	ver=-1;
	for(int i=0;i<4;i++){
		if(x==b[i])
			ver+=1;
		if(y==b[i])
			ver+=1;
		if(ver>0){
			printf("Yes\n");
			break;
		}
	}
	if(ver<1)
		printf("No\n");
	return 0;
}