#include <bits/stdc++.h>
using namespace std::literals::string_literals;
using i64 = std::int_fast64_t;
using std::cout;
using std::endl;
using std::cin;

template<typename T>
std::vector<T> make_v(size_t a){return std::vector<T>(a);}

template<typename T,typename... Ts>
auto make_v(size_t a,Ts... ts){
  return std::vector<decltype(make_v<T>(ts...))>(a,make_v<T>(ts...));
}

int main() {
	int n, m; scanf("%d%d", &n, &m);
	std::vector<int> L(m), R(m);
	std::vector<char> T(m);
	std::vector<std::vector<int>> vec(n);
	for(int i = 0; i < m; i++) {
		cin >> L[i] >> R[i] >> T[i];
		L[i]--;
		
		vec[L[i]].push_back(i);
	}
	
	int Y = 0, K = 0, C = 0;
	std::priority_queue<int, std::vector<int>, std::greater<int>> qu;
	for(int i = 0; i < n; i++) {
		while(!qu.empty() and R[qu.top()] <= i) qu.pop();
		for(auto id: vec[i]) qu.push(id);
		if(qu.empty()) continue;
		
		Y += (T[qu.top()] == 'Y');
		K += (T[qu.top()] == 'K');
		C += (T[qu.top()] == 'C');
	}
	
	printf("%d %d %d\n", Y, K, C);
	return 0;
}