import sys
#sys.setrecursionlimit((1<<19)-1)
#import pypyjit
#pypyjit.set_param('max_unroll_recursion=-1')
input=sys.stdin.buffer.readline
inf=(1<<61)-1

N,M=map(int,input().split())
can=[tuple(map(int,input().split())) for i in range(N)]
dp=[-inf]*(M+1)
dp[0]=0
for a,b,c in can:
    ndp=[-inf]*(M+1)
    for i in range(M+1):
        if i+a>M:
            break
        ndp[i+a]=dp[i]+b*c
    for i in range(M+1):
        if i+a-b>M:
            break
        ndp[i+a-b]=max(ndp[i+a-b],ndp[i]+b*c)
    for i in range(M+1):
        dp[i]=max(dp[i],ndp[i])
print(max(dp))