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 C++14 (judge verdict: Time Limit Exceeded)

#include <bits/stdc++.h>
using namespace std;

int main(){
  for (;;) {
    vector<int> a(4), b(4);
    for (int i = 0; i < 4; i++) {
      cin >> a.at(i);
    }
    for (int i = 0; i < 4; i++) {
      cin >> b.at(i);
    }
    int hit = 0, blow = 0;
    for (int i = 0; i < 4; i++) {
      for (int j = 0; j < 4; j++) {
        if (a.at(i) == b.at(j)) {
          if (i == j) {
            hit++;
          } else {
            blow++;
          }
        }
      }
    }
    cout << hit << " " << blow << endl;
  }
}