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 Ruby (2.3.3) (judge verdict: Accepted)

require 'set'
groups = [Set[1, 3, 5, 7, 8, 10, 12], Set[4, 6, 9, 11], Set[2]]
x, y = gets.split(' ').map(&:to_i)
x_index = 99
groups.each.with_index do |group, i|
  if group.include?(x)
    x_index = i
    break
  end
end

puts groups[x_index].include?(y) ? 'Yes' : 'No'