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)

require 'set'

def aux(a, b)
  hit=a.zip(b).select{|x|x[0]==x[1]}.count
  blow= (Set.new(a) & Set.new(b)).count - hit
  [hit,blow]
end

def main
  fh=STDIN
  #fh=File.new("x.txt", "r")
  while fh.gets
    a=$_.chomp.split.map(&:to_i)
    b=fh.gets.chomp.split.map(&:to_i)
    puts aux(a,b).map(&:to_s).join(" ")
  end
end

if $0 == __FILE__ then
  main
end