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.*;


class Main {
    public static void main(String[] args) {
        try {
            BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
            String line;
            String[] aList = null;
            String[] bList = null;
            int cnt = 0;
            while((line = br.readLine()) != null){
            	if(cnt == 0) {
            		cnt++;
            		aList = line.split(" ", 0);
            	}else{
            		bList = line.split(" ", 0);
            		cnt = 0;
            		System.out.println(hitAndBlow(aList, bList));
            	}
            }
            
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    /**
     * @param aList bList
     *         
     * @return ???????????¢????????????????????????
     */
    private static String hitAndBlow(String[] aList, String[] bList) {
    	int hit = 0;
    	int blow = 0;
    	for (int i = 0; i < 4; i++) {
    		for (int j = 0; j < 4; j++) {
        		if(Integer.parseInt(aList[i] ) == Integer.parseInt(bList[j])) {
        			if(i == j) {
        				hit ++;
        			}else {
        				blow ++;
        			}
        		}
        	}
    	}
    	return(hit + " " + blow);
    }
}