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 PHP (judge verdict: Wrong Answer)

<?php
function solve() {
    $a = explode(' ', trim(fgets(STDIN)));
    $b = explode(' ', trim(fgets(STDIN)));
    $hit = 0;
    $blow = 0;
    foreach ($a as $ka => $va) {
        foreach ($b as $kb => $vb) {
            if ($va != $vb) continue;
            if ($ka == $kb) $hit++;
            if ($ka != $kb) $blow++;
        }
    }
    
    echo $hit.' '.$blow.PHP_EOL;
}

while (!feof(STDIN)) {
    solve();
}