import sys input = sys.stdin.readline N, M = map(int, input().split()) inf = 10 ** 18 pre = [-inf] * (M + 1) pre[0] = 0 for i in range(N): dp = [-inf] * (M + 1) a, b, c = map(int, input().split()) for j in range(M + 1): if j >= a: dp[j] = pre[j - a] + b * c for j in range(M + 1): if j >= a - b: dp[j] = max(dp[j], dp[j - a + b] + b * c) for j in range(M + 1): dp[j] = max(dp[j], pre[j]) dp, pre = pre, dp ans = 0 for a in pre[1:]: ans = max(ans, a) print(ans)