#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N = 7e4 + 12, MOD = 998244353;
mt19937 rng(123231);
struct node{
node *l = 0,*r = 0;
ll prior = 0,rem = 0,col = 0,sum =0 ,add = 0;
node(ll val,ll c){
prior = rng();
rem = val;
col = sum = c;
}
node(){
prior = 0;
rem = 0;
col = 0;
sum = 0;
add = 0;
}
};
using pnode = node *;
int sum(pnode v) {
return v ? v->sum : 0;
}
void upd(pnode x) {
x->sum = sum(x->l) + sum(x->r) + x->col;
}
void inc(pnode v,int val) {
if(v) {
v->rem += val;
v->add += val;
}
}
void push(pnode v) {
inc(v->l,v->add);
inc(v->r,v->add);
v->add = 0;
}
pnode merge(pnode a,pnode b) {
if(!a) return b;
if(!b) return a;
if(a->prior < b->prior) {
push(b);
b->l = merge(a,b->l);
upd(b);
return b;
} else {
push(a);
a->r = merge(a->r,b);
upd(a);
return a;
}
}
pair<pnode,pnode> split(pnode v,int key) {
if(!v) return {0,0};
push(v);
if(v->rem < key) {
auto [l,r] = split(v->r,key);
v->r = l;
upd(v);
return {v,r};
} else {
auto [l,r] = split(v->l,key);
v->l = r;
upd(v);
return {l,v};
}
}
vector<pair<int,int>> g[N];
vector<int> G[N];
int n, k, s[N];
bool blocked[N];
void prec(int v,int pr = -1) {
s[v] = 1;
for(int to:G[v]) {
if(to == pr || blocked[to]) continue;
prec(to,v);
s[v] += s[to];
}
}
int find(int v,int pr,int total) {
for(int to:G[v]) {
if(to == pr || blocked[to]) continue;
if(s[to] > total / 2) {
return find(to,v,total);
}
}
return v;
}
ll ans[N];
pnode root;
int rem[N],cc[N];
void ins(int val) {
auto [l,r] = split(root,val);
pnode nv = new node(val,1);
root = merge(merge(l,nv),r);
}
void cl(int v,int pr) {
cc[v] = 0;
for(int to:G[v]) if(!blocked[to] && to != pr) {
cl(to,v);
}
}
void out(pnode v) {
push(v);
if(v->l) out(v->l);
if(v->col) cout << v->rem << ' ' << v->col << '\n';
if(v->r) out(v->r);
}
pair<pnode,pnode> split1(pnode v) {
if(!v) return {0,0};
push(v);
if(v->r) {
auto [l,r] = split1(v->r);
v->r = l;
upd(v);
return {v,r};
} else {
auto t = v->l;
v->l = nullptr;
return {t,v};
}
}
void go(int v,int pr,ll W) {
// cout << v << '\n';
// if(root)out(root);
auto [l,r] = split(root,W);
int _s = sum(l);
inc(r,-W);
root = merge(r,new node(k - W,_s));
ans[pr] += _s * 1ll * s[v];
for(auto [to,w]:g[v]) {
if(to == pr || blocked[to]) continue;
go(to,v,w);
}
auto [t,f] = split1(root);
inc(t,W);
root = merge(l,t);
}
int total,pt;
bool REV = false;
void add(int v,int pr, vector<pair<int,int>> &st) {
ll c = k;
rem[v] = -1;
int vert = -1,aft;
for(int i = (int)st.size() - 1;i >= 0;i--) {
c -= st[i].second;
if(c < 0) {
rem[v] = rem[st[i + 1].first];
vert = st[i +1].first;
break;
}
}
if(rem[v] == -1) {
rem[v] = c;
}
ins(rem[v]);
cc[v]++;
for(auto [to,w]:g[v]) {
if(to == pr || blocked[to]) continue;
st.push_back({v,w});
add(to,v,st);
st.pop_back();
}
if(vert != -1) {
cc[vert] += cc[v];
if(!REV) ans[vert] += cc[v] * (total - s[pt]);
}
}
void decompose(int v) {
prec(v);
v = find(v,-1,s[v]);
blocked[v] = 1;
prec(v);
total = s[v];
root = new node();
rem[v] = k;
ins(k);
REV = false;
cc[v] = 0;
for(auto [to,w]:g[v]) if(!blocked[to]) {
go(to,v,w);
vector<pair<int,int>> bf = {make_pair(v,w)};
cl(to,v);
pt =to;
add(to,v,bf);
}
root = new node();
reverse(g[v].begin(),g[v].end());
REV = 1;
for(auto [to,w]:g[v]) if(!blocked[to]) {
go(to,v,w);
vector<pair<int,int>> bf = {make_pair(v,w)};
cl(to,v);
add(to,v,bf);
}
for(int to:G[v]) if(!blocked[to]) {
decompose(to);
}
}
void test() {
cin >> n >> k;
for(int i = 1; i <= n - 1; i++) {
int a,b,c;
cin >> a >> b >> c;
a++;
b++;
g[a].push_back({b,c});G[a].push_back(b);
g[b].push_back({a,c});G[b].push_back(a);
}
decompose(1);
for(int i = 1; i <= n; i++) {
cout << ans[i] << '\n';
}
}
int main() {
ios_base::sync_with_stdio(false);
cin.tie(0);
int t = 1;
// cin >> t;
while(t--) {
test();
}
}
