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++14 (GCC 5.4.1) (judge verdict: Accepted)

#include<iostream>
using namespace std;
int a,b;
int main()
{ 
  cin >> a >> b;
  if(a==1 | a==3 | a==5 | a==7 | a==8 | a==10 | a==12){a=13;
                                                      }
  if(b==1 | b==3 | b==5 | b==7 | b==8 | b==10 | b==12){b=13;
                                                      }
  if(a==4 | a==6 | a==9 | a==11){a=14;
                                }
  if(b==4 | b==6 | b==9 | b==11){b=14;
                                }
  if(a==b){printf("Yes");
          }else{printf("No");
               }
}