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 JavaScript (judge verdict: Accepted)

var arr = require("fs").readFileSync("/dev/stdin", "utf8").trim().split(/\n/);
	var length = arr.length;
	var x=[],y=[];
	var h,b;
	for(var i=0;i<length;i+=2){
		h=0;
		b=0;
		x = arr[i].trim().split(/\s/);
		y = arr[i+1].trim().split(/\s/);
		for(var j=0;j<4;j++){
			if(x[j]==y[j]){
				h++;
			}else{
				for(var k=0;k<4;k++){
					if(x[j]==y[k])b++;
				}
			}
		}
		console.log(h+' '+b);
	}