import io import sys from collections import defaultdict, deque, Counter from itertools import permutations, combinations, accumulate from heapq import heappush, heappop from bisect import bisect_right, bisect_left from math import gcd import math _INPUT = """\ 6 2 5 4 3 3 5 2 8 1 2 2 1 1000000000 3 10 9 8 1 5 1 8 5 2 4 """ def input(): return sys.stdin.readline()[:-1] def solve(test): N,M=map(int, input().split()) J=[list(map(int, input().split())) for _ in range(N)] for i in range(M): ans=0 for j in range(N): a,b,c=J[j] ans=max(ans, ((i+1-a)//(a-b)+1)*b*c) print(ans) def random_input(): from random import randint,shuffle N=randint(1,10) M=randint(1,N) A=list(range(1,M+1))+[randint(1,M) for _ in range(N-M)] shuffle(A) return (" ".join(map(str, [N,M]))+"\n"+" ".join(map(str, A))+"\n")*3 def simple_solve(): return [] def main(test): if test==0: solve(0) elif test==1: sys.stdin = io.StringIO(_INPUT) case_no=int(input()) for _ in range(case_no): solve(0) else: for i in range(1000): sys.stdin = io.StringIO(random_input()) x=solve(1) y=simple_solve() if x!=y: print(i,x,y) print(*[line for line in sys.stdin],sep='') break #0:提出用、1:与えられたテスト用、2:ストレステスト用 main(0)