#include <bits/stdc++.h>
using namespace std;

int main() {
  cin.tie(nullptr);
  ios::sync_with_stdio(false);
  int n, m;
  cin >> n >> m;
  set<int> se;
  for (int i = 0; i < n; ++i) {
    se.insert(i);
  }
  string s(n, '?');
  while (m--) {
    int l, r;
    char c;
    cin >> l >> r >> c;
    --l;
    auto it = se.lower_bound(l);
    while (it != end(se) and *it < r) {
      s[*it] = c;
      it = se.erase(it);
    }
  }
  string t = "YKC";
  for (int k = 0; k < 3; ++k) {
    cout << count(begin(s), end(s), t[k]) << " \n"[k == 2];
  }
}