#include <bits/stdc++.h>
#define MAX 500005
#define MOD (ll)(1e9+7)
#define INF (ll)(1e18)
#define inf (1000000001)
using namespace std;
typedef long long ll;
typedef pair<ll, ll> pll;
typedef pair<int, int> pii;
int q, l;
map<int, ll> mp1, mp2;
int main()
{
ios::sync_with_stdio(false);
cin.tie(NULL);
cin >> q >> l;
while(q--) {
int t, a, b; cin >> t >> a >> b;
if(t == 1) mp1[a] += b;
else mp2[a] += b;
ll ans = 0;
auto ant = mp1, sugar = mp2;
for(auto it = ant.begin(); it != ant.end(); ++it) {
while(!sugar.empty() && (*it).second) {
if((*sugar.begin()).first - (*it).first > l) break;
else if(abs((*sugar.begin()).first - (*it).first) > l) sugar.erase(sugar.begin());
else if((*sugar.begin()).second <= (*it).second) {
ans += (*sugar.begin()).second;
(*it).second -= (*sugar.begin()).second;
sugar.erase(sugar.begin());
}
else {
ans += (*it).second;
(*sugar.begin()).second -= (*it).second;
(*it).second = 0;
}
}
}
cout << ans << '\n';
}
return 0;
}
