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)

x, y = gets.chop.split.map(&:to_i)

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

def same_group(x, y, groups)
  groups.each do |group|
    return 'Yes' if group.include?(x) && group.include?(y)
  end
  return 'No'
end

puts same_group(x, y, groups)