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

public class Main {
    public static void main(String[] args) throws Exception {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        String[] first = br.readLine().split(" ", 2);
        Scanner sc = new Scanner(System.in);
        int n = Integer.parseInt(first[0]);
        int m = Integer.parseInt(first[1]);
        Order[] leftArr = new Order[m];
        Order[] rightArr = new Order[m];
        for (int i = 0; i < m; i++) {
            String[] line = br.readLine().split(" ", 3);
            Order or = new Order(i, Integer.parseInt(line[0]), Integer.parseInt(line[1]), line[2].charAt(0));
            leftArr[i] = or;
            rightArr[i] = or;
        }
        Arrays.sort(leftArr, new Comparator<Order>() {
            public int compare(Order o1, Order o2) {
                return o1.left - o2.left;
            }
        });
        Arrays.sort(rightArr, new Comparator<Order>() {
            public int compare(Order o1, Order o2) {
                return o1.right - o2.right;
            }
        });
        
        TreeSet<Order> set = new TreeSet<Order>(new Comparator<Order>() {
            public int compare(Order o1, Order o2) {
                return o1.idx - o2.idx;
            }
        });
        int[] counts = new int[3];
        int leftIdx = 0;
        int rightIdx = 0;
        for (int i = 1; i <= n; i++) {
            while(leftIdx < m && leftArr[leftIdx].left == i) {
                set.add(leftArr[leftIdx]);
                leftIdx++;
            }
           if (set.size() == 0) {
                continue;
            }
            counts[set.first().type]++;
            while (rightIdx < m && rightArr[rightIdx].right == i) {
                set.remove(rightArr[rightIdx]);
                rightIdx++;
            }
        }
        System.out.print(counts[0] + " " + counts[1] + " " + counts[2]);
    }
    
    static class Order {
        int idx;
        int left;
        int right;
        int type;
        
        public Order (int idx, int left, int right, char typeC)  {
            this.idx = idx;
            this.left = left;
            this.right = right;
            if (typeC == 'Y') {
                type = 0;
            } else if (typeC == 'K') {
                type = 1;
            } else {
                type = 2;
            }
        }
        
        public int hashCode() {
            return idx;
        }
        
        public boolean equals(Object o) {
            Order or = (Order) o;
            return idx == or.idx;
        }
    }
}