#include <iostream>
#include <array>

int main(){
	std::array(u_int, 4) a;
	std::array(u_int, 4) b;
	int hit=0, blow=0;

	while(cin >> a[0] >> a[1] >> a[2] >> a[3]){
		cin >> b[0] >> b[1] >> b[2] >> b[3];
		for(int i=0;i<4;i++){
			if(a[i]==b[i]) hit++;
			for(int j=0;j<4;j++){
				if(a[i]==b[j]) blow++;
			}
		}
		cout << hit << blow-hit << std::endl;
	}

    return 0;
}
