#include <bits/stdc++.h>
using namespace std;
const int MAX_N = 70070;
const int INF = 1e9 + 100;
int n, q;
struct SegmentTree {
typedef int (*F)(int, int);
F merge;
int identity;
int tree[MAX_N * 4]{}, lazy[MAX_N * 4]{};
SegmentTree(F func, int identity) : merge(func), identity(identity) {
for (int i = 0; i < MAX_N * 4; ++i) tree[i] = lazy[i] = identity;
}
void push(int node, int l, int r) {
if (lazy[node] != identity) {
tree[node] = merge(tree[node], lazy[node]);
if (l != r) {
lazy[node * 2] = merge(lazy[node * 2], lazy[node]);
lazy[node * 2 + 1] = merge(lazy[node * 2 + 1], lazy[node]);
}
}
lazy[node] = identity;
}
void update(int s, int e, int val, int node = 1, int l = 1, int r = MAX_N) {
push(node, l, r);
if (e < l || r < s) return;
if (s <= l && r <= e) {
lazy[node] = val;
push(node, l, r);
return;
}
int mid = (l + r) / 2;
update(s, e, val, node * 2, l, mid);
update(s, e, val, node * 2 + 1, mid + 1, r);
tree[node] = merge(tree[node * 2], tree[node * 2 + 1]);
}
int query(int s, int e, int node = 1, int l = 1, int r = MAX_N) {
push(node, l, r);
if (e < l || r < s) return identity;
if (s <= l && r <= e) return tree[node];
int mid = (l + r) / 2;
return merge(query(s, e, node * 2, l, mid), query(s, e, node * 2 + 1, mid + 1, r));
}
};
int _mn(int a, int b) {
return min(a, b);
}
int _mx(int a, int b) {
return max(a, b);
}
SegmentTree minSeg(_mn, INF), maxSeg(_mx, -INF);
int in[MAX_N], dep[MAX_N], par[MAX_N], top[MAX_N], sz[MAX_N], chk[MAX_N];
int pv;
vector<int> g[MAX_N], inp[MAX_N];
void dfs(int v = 1) {
chk[v] = 1;
for (auto i: inp[v]) {
if (chk[i]) continue;
chk[i] = 1;
g[v].push_back(i);
dfs(i);
}
}
void dfs1(int v = 1) {
sz[v] = 1;
for (auto &i: g[v]) {
dep[i] = dep[v] + 1;
par[i] = v;
dfs1(i);
sz[v] += sz[i];
if (sz[i] > sz[g[v][0]]) swap(i, g[v][0]);
}
}
void dfs2(int v = 1) {
in[v] = ++pv;
for (auto i: g[v]) {
top[i] = i == g[v][0] ? top[v] : i;
dfs2(i);
}
}
void update(int a, int b, int op, int k) {
while (top[a] != top[b]) {
if (dep[top[a]] < dep[top[b]]) swap(a, b);
int st = top[a];
if (op == 1) minSeg.update(in[st], in[a], k);
else maxSeg.update(in[st], in[a], k);
a = par[st];
}
if (dep[a] > dep[b]) swap(a, b);
if (op == 1) minSeg.update(in[a] + 1, in[b], k);
else maxSeg.update(in[a] + 1, in[b], k);
}
int mn[MAX_N], mx[MAX_N], cnt[MAX_N], ans[MAX_N];
vector<int> bench[MAX_N];
int main() {
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
cout.tie(nullptr);
cin >> n;
top[1] = 1;
for (int i = 2; i <= n; i++) {
int s, e;
cin >> s >> e;
inp[s].push_back(e);
inp[e].push_back(s);
}
dfs();
dfs1();
dfs2();
cin >> q;
vector<int> zz;
for (int i = 0; i < q; i++) {
char op;
int a, b, c;
cin >> op >> a >> b >> c;
if (op == 'm') update(a, b, 2, c);
else update(a, b, 1, c);
zz.push_back(c);
}
sort(zz.begin(), zz.end());
zz.resize(unique(zz.begin(), zz.end()) - zz.begin());
memset(mx, -1, sizeof(mx));
memset(mn, -1, sizeof(mn));
memset(chk, 0, sizeof(chk));
for (auto &i: ans) i = INF;
for (int i = 2; i <= n; ++i) {
int mini = minSeg.query(in[i], in[i]);
int maxi = maxSeg.query(in[i], in[i]);
if (mini != INF) {
mn[i] = lower_bound(zz.begin(), zz.end(), mini) - zz.begin();
bench[mn[i]].push_back(i);
}
if (maxi != -INF) {
mx[i] = lower_bound(zz.begin(), zz.end(), maxi) - zz.begin();
bench[mx[i]].push_back(i);
}
}
set<pair<int, int>> s;
for (int i = 0; i < zz.size(); ++i) {
cnt[i] = bench[i].size();
s.insert({bench[i].size(), i});
}
while (!s.empty()) {
int id = s.begin()->second;
s.erase(s.begin());
chk[id] = 1;
int v = 0;
for (auto node: bench[id])
if (ans[node] == INF) {
v = node;
break;
}
if (mn[v] != -1 && !chk[mn[v]]) {
s.erase({cnt[mn[v]], mn[v]});
cnt[mn[v]]--;
s.insert({cnt[mn[v]], mn[v]});
}
if (mx[v] != -1 && !chk[mx[v]]) {
s.erase({cnt[mx[v]], mx[v]});
cnt[mx[v]]--;
s.insert({cnt[mx[v]], mx[v]});
}
ans[v] = zz[id];
}
for (int i = 2; i <= n; ++i) {
cout << i << ' ' << par[i] << ' ';
if (ans[i] != INF)
cout << ans[i];
else {
if (mn[i] != -1) {
cout << zz[mn[i]];
} else {
cout << 0;
}
}
cout << '\n';
}
}
