// template version 1.12
using namespace std;
#include <iostream>
#include <bits/stdc++.h>

// varibable settings
#define infile "../test/sample-1.in"
#define int long long //{{{
const int INF=1e18;
const int MOD=1e9+7; //}}}

// define basic macro {{{
#define _overload3(_1,_2,_3,name,...) name
#define _rep(i,n) repi(i,0,n)
#define repi(i,a,b) for(int i=(int)(a);i<(int)(b);++i)
#define rep(...) _overload3(__VA_ARGS__,repi,_rep,)(__VA_ARGS__)
#define _rrep(i,n) rrepi(i,0,n)
#define rrepi(i,a,b) for(int i=(int)((b)-1);i>=(int)(a);--i)
#define rrep(...) _overload3(__VA_ARGS__,rrepi,_rrep,)(__VA_ARGS__)
#define each(i,a) for (auto&& i : a)
#define all(x) (x).begin(),(x).end()
#define sz(x) ((int)(x).size())
#define pb(a) push_back(a)
#define mp(a, b) make_pair(a, b)
#define ceil(a,b) ((a)+(b)-1)/(b)
#define uni(x) sort(all(x));x.erase(unique(all(x)),x.end())
#define ub upper_bound
#define lb lower_bound
#define posl(A, x) (lower_bound(all(A), x)-A.begin())
#define posu(A, x) (upper_bound(all(A),x)-A.begin())
template<class T> inline void chmax(T &a, const T &b) { if((a) < (b)) (a) = (b); }
template<class T> inline void chmin(T &a, const T &b) { if((a) > (b)) (a) = (b); }

typedef long long ll;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef long double ld;
typedef pair<int,int> pii;
typedef tuple<int,int,int> iii;

template<typename T> using PQ = priority_queue<T, vector<T>, greater<T>>;
struct Fast { Fast(){ std::cin.tie(0); ios::sync_with_stdio(false); } } fast;

#if defined(PCM) || defined(LOCAL)
  #include "lib/dump.hpp"
#else
  #define dump(...) 42
  #define dump_1d(...) 42
  #define dump_2d(...) 42
#endif
//}}}
vector<vector<pii>> G;
vector<int> euler_tour;
# define MAX_N 100100
int beg[2*MAX_N],en[2*MAX_N];
int k=0,root=0;
void dfs(int v,int p){
  beg[v]=k;
  euler_tour.pb(v);
  k++;
  each(i, G[v]){
    if(i.first!=p){
      dfs(i.first,v);
      euler_tour.pb(v);
      k++;
    }
  }
  en[v]=k;
}

int solve(){
  // euler tourで全て+で辺を管理してセグツリーにのせるだけ
  int n;cin>>n;
  G = vector<vector<pii>>(n);
  rep(i, n-1){
    int u,v,w;cin>>u>>v>>w;
    G[u].pb(mp(v, w));
    G[v].pb(mp(u, w));
  }
  dfs(root, -1);
  dump(euler_tour);

  int Q;cin>>Q;
  rep(_, Q){
    int t;cin>>t;
    if (t==1){  // update
      int a,x;cin>>a>>x;
    }
    if (t==2){  // query
      int b;cin>>b;
    }
  }

  return 0;
}

signed main() { //{{{
#ifdef INPUT_FROM_FILE
  std::ifstream in(infile);
  std::cin.rdbuf(in.rdbuf());
#endif
  solve();
  return 0;
} //}}}