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 JavaScript (node.js v5.12) (judge verdict: Wrong Answer)

'use strict';

const fs = require('fs');

const groups = [
  [1, 3, 5, 7, 8, 10, 12],
  [4, 6, 9, 11],
  [2],
];

const findGroupIndex = (n) => {
  for (let i = 0; i < 3; i++) {
    if (groups[i].indexOf(n) >= 0) {
      return i;
    }
  }
  return -1;
};

const input = fs.readFileSync('/dev/stdin', 'utf8')
  .split(' ')
  .map(n => parseInt(n, 10));

const x = input[0];
const y = input[1];
console.log(x, y);

console.log(findGroupIndex(x) === findGroupIndex(y) ? 'Yes' : 'No');