import java.util.HashSet;
import java.util.Locale;
import java.util.Scanner;
import java.util.Set;

public class m1718 {
    public static void main(String[] args)  {
        Locale.setDefault(Locale.US);
        Scanner sc=new Scanner(System.in);
        Set<String> maxS=new HashSet<String>();
        Set<String> minS=new HashSet<String>();
        int n=Integer.parseInt(sc.nextLine());
        String[] name=new String[n+1];
        String[] s=new String[n+1];
        int[] d=new int[n+1];
        for (int i = 0; i < n; i++) {
            name[i]=sc.next();
            s[i]=sc.nextLine();s[i].trim();
            if(s[i].charAt(1)=='A'){
                d[i]=0;
            }else {
                String[] s1=s[i].split(" ");
                d[i]=Integer.parseInt(s1[2]);
            }
        }
        for (int i = 0; i <n; i++) {
            if(d[i]==0) maxS.add(name[i]);
            if(d[i]>=6)maxS.add(name[i]);
            if(d[i]==7)minS.add(name[i]);
        }
        System.out.println(minS.size()+" "+maxS.size());
    }

}

Edited by author 02.11.2009 16:22