import sys
import io, os
input = sys.stdin.readline

import heapq

n, m = map(int, input().split())

Q = [[] for i in range(n)]
for i in range(m):
    l, r, t = map(str, input().split())
    l, r = int(l), int(r)
    l, r = l-1, r-1
    if t == 'Y':
        c = 0
    elif t == 'K':
        c = 1
    else:
        c = 2
    Q[l].append((i, r, c))

ans = [0]*3
hq = []
heapq.heapify(hq)
for i in range(n):
    for j, r, c in Q[i]:
        heapq.heappush(hq, (j, r, c))
    while hq:
        j, r, c = hq[0]
        if i <= r:
            ans[c] += 1
            break
        else:
            heapq.heappop(hq)
print(*ans)