Problem:
Hit and Blow

Let's play Hit and Blow game. A imagines four numbers and B guesses the numbers. After B picks out four numbers, A answers:

The number of numbers which have the same place with numbers A imagined (Hit)

The number of numbers included (but different place) in the numbers A imagined (Blow)

For example, if A imagined numbers:

9 1 8 2

and B chose:

4 1 5 9

A should say 1 Hit and 1 Blow.

Write a program which reads four numbers A imagined and four numbers B chose and prints the number of Hit and Blow respectively. You may assume that the four numbers are all different and within from 0 to 9.

Input

The input consists of multiple datasets. Each dataset set consists of:

a1 a2 a3 a4
b1 b2 b3 b4

, where ai (0 ≤ ai ≤ 9) is i-th number A imagined and bi (0 ≤ bi ≤ 9) is i-th number B chose.

The input ends with EOF. The number of datasets is less than or equal to 50.

Output

For each dataset, print the number of Hit and Blow in a line. These two numbers should be separated by a space.

Sample Input

9 1 8 2
4 1 5 9
4 6 8 2
4 6 3 2

Output for the Sample Input

1 1
3 0

Solution in Ruby (judge verdict: Accepted)

class HitBlow
  def check(a, b)
    hit_target = [a, b].transpose
    hit_target.delete_if { |x, y| x == y }
    hit_count = 4 - hit_target.count
    return [hit_count, 0] if hit_count == 4
    blow_target = hit_target.transpose
    blow_count = 4 - hit_count - (blow_target[0] - blow_target[1]).count
    [hit_count, blow_count]
  end
end

inputs = STDIN.read.split("\n")

loop do
  break if inputs.empty?
  a = inputs.shift.split.map(&:to_i)
  b = inputs.shift.split.map(&:to_i)
  result = HitBlow.new.check(a, b)
  printf "%s %s\n", result[0], result[1]
end