use std::io::Read;
use std::collections::HashSet;

fn main() {
    let mut all_data = String::new();
    std::io::stdin().read_to_string(&mut all_data).ok();
    let all_data: Vec<&str> = all_data.trim().split('\n').map(|s| s.trim()).collect();
    let nm: Vec<usize> = all_data.iter().next().unwrap().split_whitespace().map(|i| i.parse::<usize>().unwrap()).collect();
    let n: usize = nm[0];
    let m: usize = nm[1];
    let mut result: Vec<usize> = vec![0; 3];
    let mut data: HashSet<usize> = (1..=n).collect::<HashSet<usize>>();
    all_data.iter().skip(1).take(m as usize).for_each(|d| {
        let values: Vec<&str> = d.split_whitespace().collect();
        let start: usize = values[0].parse::<usize>().unwrap();
        let end: usize = values[1].parse::<usize>().unwrap();
        let keyword: &str = values[2];
        let start_end: HashSet<usize> = (start..=end).collect::<HashSet<usize>>();
        let intersect: HashSet<usize> = data.intersection(&start_end).map(|i| *i).collect::<HashSet<usize>>();
        intersect.iter().for_each(|i| { data.remove(i); });
        match keyword {
            "Y" => { result[0] += intersect.len(); },
            "K" => { result[1] += intersect.len(); },
            "C" => { result[2] += intersect.len(); },
            _ => {},
        };
    });

    println!("{} {} {}", result[0], result[1], result[2]);
}