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.util.*;
public class Main{
    static Scanner kbd = new Scanner(System.in);
    public static void main(String[] args){
	while(kbd.hasNext()){
	    solve();
	}
    }
    
    static void solve(){
	int i, j;
	int[] a = new int[4];
	for(i=0; i<4; i++){
	    a[i] = kbd.nextInt();
	}
	int[] b = new int[4];
	for(i=0; i<4; i++){
	    b[i] = kbd.nextInt();
	}

	int hit = 0, blow = 0;
	for(i=0; i<4; i++){
	    for(j=0; j<4; j++){
		if(a[i]==b[j] && i==j){
		    hit++;
		}
		else if(a[i]==b[j] && i!=j){
		    blow++;
		}
	    }
	}
	System.out.println(hit+" "+blow);
    }

}