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>

int main(void)
{	
	int x,y,i;
	
	int group_1[]={1,3,5,7,8,10,12};
	int group_2[]={4,6,9,11};
	
	scanf("%d%d",&x,&y);
	
	
	switch(x){
		
		case 1:
		case 3:
		case 5:
		case 7:
		case 8:
		case 10:
		case 12:
		
		for(i=0;i<7;i++){
			if(y==group_1[i]){
				printf("Yes");
				break;
			}
		}
		printf("No");
		break;
		
		case 4:
		case 6:
		case 9:
		case 11:
		
		for(i=0;i<4;i++){
			if(y==group_2[i]){
				printf("Yes");
				break;
			}
		}
		printf("No");
		break;
		
		default:
		
		printf("No");
		break;
	}
	
	return 0;
}