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()
{
    int x, y;
    
    scanf( "%d %d", &x, &y );

    if( x == 1)
    {
        if( y ==3 || y == 5 || y == 7 || y == 8 || y == 10 || y == 12 )
            printf("Yes\n");
    }
    else if( x == 3)
    {
        if( y ==5 || y == 7 || y == 8 || y == 10 || y == 12)
            printf("Yes\n");
    }
    else if( x == 5 )
    {
        if( y ==7 || y == 8 || y == 10 || y == 12 )
            printf("Yes\n");
    }
    else if( x == 7)
    {
        if( y ==8 || y == 10 || y == 12 )
            printf("Yes\n");
    }
    else if( x == 8)
    {
        if( y ==10 || y == 12 )
            printf("Yes\n");
    }
    else if( x == 10)
    {
        if( y == 12)
            printf("Yes\n");
    }
    else if( x == 4)
    {
        if( y == 6 || y == 9 || y == 11 )
            printf("Yes\n");
    }
    else if( x ==  6) 
    {
        if( y == 9 || y == 11)
            printf("Yes\n");
    }
    else if( x == 9)
    {
        if( y == 11)
            printf("Yes\n");
    }
    else 
        printf( "No\n" );
    return 0;
}