import sys
input = sys.stdin.readline
MOD = 998244353
INV2 = pow(2, MOD - 2, MOD)


n, m = map(int, input().split())
enemies = [[x - y, x + y, m - h] for x, y, h in [map(int, input().split()) for _ in [0] * n]]

X1 = [x - d for x, _, d in enemies]
X2 = [x + d for x, _, d in enemies]
Y1 = [y - d for _, y, d in enemies]
Y2 = [y + d for _, y, d in enemies]
Xst = set(X1) | set(X2)
Yst = set(Y1) | set(Y2)
X, Y = sorted(Xst), sorted(Yst)
Xid = { x : i for i, x in enumerate(X) }
Yid = { y : i for i, y in enumerate(Y) }
w, h = len(Xid), len(Yid)

dp = [[0] * h for _ in [0] * w]
for x1, y1, x2, y2 in zip(X1, Y1, X2, Y2):
    dp[Xid[x1]][Yid[y1]] += 1
    dp[Xid[x1]][Yid[y2]] -= 1
    dp[Xid[x2]][Yid[y1]] -= 1
    dp[Xid[x2]][Yid[y2]] += 1
for i in range(w):
    for j in range(1, h):
        dp[i][j] += dp[i][j - 1]
for i in range(1, w):
    for j in range(h):
        dp[i][j] += dp[i - 1][j]

area = [0] * (n + 1)
for i in range(w - 1):
    for j in range(h - 1):
        area[dp[i][j]] += ((X[i + 1] - X[i]) % MOD) * ((Y[j + 1] - Y[j]) % MOD) % MOD

for s in area[1:]:
    ans = s % MOD * INV2 % MOD
    print(ans)