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 JAVA (judge verdict: Accepted)

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.LinkedList;
import java.util.StringTokenizer;

public class Main{
    public static void main(String[] args) {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer st;
        try {
            String line;

            line = br.readLine();
            while (line != null) {
                StringBuilder sb = new StringBuilder();
                int hit =0;
                int blow = 0;
                LinkedList<Integer> listA = new LinkedList<>();
                LinkedList<Integer> listB = new LinkedList<>();

                st = new StringTokenizer(line);
                listA.add(Integer.parseInt(st.nextToken()));
                listA.add(Integer.parseInt(st.nextToken()));
                listA.add(Integer.parseInt(st.nextToken()));
                listA.add(Integer.parseInt(st.nextToken()));

                line = br.readLine();
                st = new StringTokenizer(line);
                listB.add(Integer.parseInt(st.nextToken()));
                listB.add(Integer.parseInt(st.nextToken()));
                listB.add(Integer.parseInt(st.nextToken()));
                listB.add(Integer.parseInt(st.nextToken()));
                for (int i = 0; i < 4; i++) {
                    if(listB.indexOf(listA.get(i))==i){
                        hit++;
                    }else if(listB.contains(listA.get(i))){
                        blow++;
                    }
                }
                sb.append(hit).append(" ").append(blow);
                System.out.println(sb.toString());
                line = br.readLine();
            }

        } catch (Exception e) {
            e.printStackTrace();
        }

    }
}