Problem:
Score : 400 points

Problem Statement

We have a sequence of length N, a = (a_1, a_2, ..., a_N).
Each a_i is a positive integer.

Snuke's objective is to permute the element in a so that the following condition is satisfied:

For each 1 ≤ i ≤ N - 1, the product of a_i and a_{i + 1} is a multiple of 4.

Determine whether Snuke can achieve his objective.

Constraints

2 ≤ N ≤ 10^5

a_i is an integer.

1 ≤ a_i ≤ 10^9

Input

Input is given from Standard Input in the following format:

N
a_1 a_2 ... a_N

Output

If Snuke can achieve his objective, print Yes; otherwise, print No.

Sample Input 1

3
1 10 100

Sample Output 1

Yes

One solution is (1, 100, 10).

Sample Input 2

4
1 2 3 4

Sample Output 2

No

It is impossible to permute a so that the condition is satisfied.

Sample Input 3

3
1 4 1

Sample Output 3

Yes

The condition is already satisfied initially.

Sample Input 4

2
1 1

Sample Output 4

No

Sample Input 5

6
2 7 1 8 2 8

Sample Output 5

Yes

Solution in Ruby (2.3.3) (judge verdict: Wrong Answer)

n = gets.to_i
a_numbers = gets.split.map(&:to_i)

multiples_of_four = a_numbers.count { |number| number % 4 == 0 }
even_count = a_numbers.count { |number| number.even? }
multiples_of_two = even_count - multiples_of_four
rest = n - (multiples_of_four + multiples_of_two) + multiples_of_two % 2


if (multiples_of_four + 1) >= (rest + (multiples_of_two / 2)) || a_numbers.all?(&:even?) || (n - even_count <= 1 && multiples_of_four >= 1)
  puts 'Yes'
else
  puts 'No'
end