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 (Clang 3.8.0) (judge verdict: Wrong Answer)

#include <stdio.h>
int main(int argc, char *argv[])
{
	int a[7]={1,3,5,7,8,10,12};
	int b[5]={4,6,9,11};
	int c[1]={2};
	int x,y;
	scanf("%d %d",&x,&y);
	int i,j,flag=0;
	for(i=0;i<6;i++)
	{
		for(j=i;j<6;j++)
		{
			if((x==a[i]&&y==a[j])||(x==b[i]&&y==b[j])||(x==2&y==2))
			{
					flag=1;
                    break;
			}
		
		}
	}
	if(flag==1)printf("Yes");
	else printf("No");
	return 0;
}