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 a[7]={1,3,5,7,8,10,12};
    int b[4]={4,6,9,11};
    int c[1]={2};
    int x,y,i,j;
    scanf("%d%d",&x,&y);
    if(x==1||x==3||x==5||x==7||x==8||x==10||x==12){
        for(i=0;i<=7;i++){
        if(a[i]==x){
            for(j=0;j<=7;j++){
                if(a[j]==y) {printf("Yes");break;}
            }
        }
    }
    }
    else if(x==4||x==6||x==9||x==11){
        for(i=0;i<=4;i++){
        if(a[i]==x){
            for(j=0;j<=4;j++){
                if(a[j]==y) {printf("Yes");break;}
            }
        }
    }
    }
    else if(x==y) printf("Yes");
    else printf("No");
    return 0;
}