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

public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner();
        long n = sc.nextInt();
        int k = sc.nextInt();
        int q = sc.nextInt();
        boolean[] isRow = new boolean[q];
        int[] num = new int[q];
        int[] colors = new int[q];
        for (int i = 0; i < q; i++) {
            isRow[i] = (sc.next().charAt(0) == 'R');
            num[i] = sc.nextInt();
            colors[i] = sc.nextInt() - 1;
        }
        HashSet<Integer> rows = new HashSet<>();
        HashSet<Integer> cols = new HashSet<>();
        long[] ans = new long[k];
        ans[0] = n * n;
        for (int i = q - 1; i >= 0; i--) {
            if (isRow[i]) {
                if (rows.contains(num[i])) {
                    continue;
                }
                rows.add(num[i]);
                ans[colors[i]] += n - cols.size();
                ans[0] -= n - cols.size();
            } else {
                if (cols.contains(num[i])) {
                    continue;
                }
                cols.add(num[i]);
                ans[colors[i]] += n - rows.size();
                ans[0] -= n - rows.size();
            }
        }
        System.out.println(String.join("\n", Arrays.stream(ans).mapToObj(String::valueOf).toArray(String[]::new)));
    }
    
}

class Utilities {
    static String arrayToLineString(Object[] arr) {
        return Arrays.stream(arr).map(x -> x.toString()).collect(Collectors.joining("\n"));
    }
    
    static String arrayToLineString(int[] arr) {
        return String.join("\n", Arrays.stream(arr).mapToObj(String::valueOf).toArray(String[]::new));
    }
}
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 int[] nextIntArray() throws Exception {
        return Stream.of(br.readLine().split(" ")).mapToInt(Integer::parseInt).toArray();
    }
    
    public String next() throws Exception {
        while (!st.hasMoreTokens()) {
            st = new StringTokenizer(br.readLine());
        }
        return st.nextToken();
    }
    
}