import java.io.*;
import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner();
        int n = sc.nextInt();
        int m = sc.nextInt();
        TreeSet<Integer> all = new TreeSet<>();
        for (int i = 1; i <= n; i++) {
            all.add(i);
        }
        int[] counts = new int[26];
        while (m-- > 0) {
            Integer left = sc.nextInt();
            int right = sc.nextInt();
            int idx = sc.next().charAt(0) - 'A';
            while ((left = all.ceiling(left)) != null) {
                if (left > right) {
                    break;
                }
                counts[idx]++;
                all.remove(left);
            }
        }
        System.out.println(counts['Y' - 'A'] + " " + counts['K' - 'A'] + " " + counts['C' - 'A']);
    }
}
class Scanner {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    StringTokenizer st = new StringTokenizer("");
    StringBuilder sb = new StringBuilder();
    
    public Scanner() throws Exception {
        
    }
    
    public int nextInt() throws Exception {
        return Integer.parseInt(next());
    }
    
    public long nextLong() throws Exception {
        return Long.parseLong(next());
    }
    
    public double nextDouble() throws Exception {
        return Double.parseDouble(next());
    }
    
    public String next() throws Exception {
        while (!st.hasMoreTokens()) {
            st = new StringTokenizer(br.readLine());
        }
        return st.nextToken();
    }
    
}