#include <bits/stdc++.h>
using namespace std;
const int nx=7e4+5, kx=17;
int n, k, u[nx], v[nx], x, y, w[nx], lvl[nx], pa[nx][kx], mn[nx], mx[nx], sz[nx];
char opr;
vector<int> d[nx], addmn[nx], remmn[nx], addmx[nx], remmx[nx];
multiset<pair<int ,int>> msmx, msmn;
int lca(int u, int v)
{
if (lvl[u]>lvl[v]) swap(u, v);
for (int i=kx-1; i>=0; i--) if (lvl[pa[v][i]]>=lvl[u]) v=pa[v][i];
if (u==v) return u;
for (int i=kx-1; i>=0; i--) if (pa[u][i]!=pa[v][i]) u=pa[u][i], v=pa[v][i];
return pa[u][0];
}
void dfs(int u, int p)
{
lvl[u]=lvl[p]+1;
pa[u][0]=p;
for (int i=1; i<kx; i++) pa[u][i]=pa[pa[u][i-1]][i-1];
for (auto v:d[u]) if (v!=p) dfs(v, u);
}
void dfssz(int u, int p)
{
sz[u]=1+addmn[u].size()+remmn[u].size()+addmx[u].size()+remmx[u].size();
for (auto v:d[u]) if (v!=p) dfssz(v, u), sz[u]+=sz[v];
}
void dfsadd(int u, int p)
{
for (auto v:d[u]) if (v!=p) dfsadd(v, u);
for (auto x:addmn[u]) msmn.insert({w[x], x});
for (auto x:remmn[u]) msmn.erase(msmn.find({w[x], x}));
for (auto x:addmx[u]) msmx.insert({w[x], x});
for (auto x:remmx[u]) msmx.erase(msmx.find({w[x], x}));
}
void sack(int u, int p, bool rem)
{
pair<int, int> hv;
for (auto v:d[u]) if (v!=p) hv=max(hv, {sz[v], v});
for (auto v:d[u]) if (v!=p&&v!=hv.second) sack(v, u, 1);
if (hv.second) sack(hv.second, u, 0);
for (auto v:d[u]) if (v!=p&&v!=hv.second) dfsadd(v, u);
for (auto x:addmn[u]) msmn.insert({w[x], x});
for (auto x:remmn[u]) msmn.erase(msmn.find({w[x], x}));
for (auto x:addmx[u]) msmx.insert({w[x], x});
for (auto x:remmx[u]) msmx.erase(msmx.find({w[x], x}));
mx[u]=mn[u]=1;
//cout<<"debug "<<u<<' '<<msmx.size()<<'\n';
if (!msmx.empty()) mx[u]=prev(msmx.end())->first;
if (!msmn.empty()) mn[u]=msmn.begin()->first;
if (rem) msmx.clear(), msmn.clear();
if (u==1&&msmx.size()!=0) cout<<1/0;
}
int main()
{
cin.tie(NULL)->sync_with_stdio(false);
cin>>n;
for (int i=1; i<n; i++) cin>>u[i]>>v[i], d[u[i]].push_back(v[i]), d[v[i]].push_back(u[i]);
dfs(1, 1);
cin>>k;
for (int i=1; i<=k; i++)
{
cin>>opr>>x>>y>>w[i];
int l=lca(x, y);
if (opr=='M') addmx[x].push_back(i), addmx[y].push_back(i), remmx[l].push_back(i), remmx[l].push_back(i);
else addmn[x].push_back(i), addmn[y].push_back(i), remmn[l].push_back(i), remmn[l].push_back(i);
}
dfssz(1, 1);
sack(1, 1, 0);
//for (int i=2; i<=n; i++) cout<<i<<' '<<pa[i][0]<<' '<<mx[i]<<'\n';
for (int i=1; i<n; i++) cout<<u[i]<<' '<<v[i]<<' '<<((lvl[u[i]]>lvl[v[i]])?mx[u[i]]:mx[v[i]])<<'\n';
}
