#include <bits/stdc++.h>
#define fastInp ios_base::sync_with_stdio(0); cin.tie(0);
#define pii pair<int, int>
#define fr first
#define sc second
#define mk make_pair
#define pb push_back
#define szof(s) (int)s.size()
#define all(s) s.begin(), s.end()
using namespace std;
const int MAXN = (int)1e5 + 5;
int a[MAXN];
vector <pii> g[MAXN];
int edge[MAXN];
int used[MAXN], used_id = 1;
int get(int v, int x) {
used_id++;
queue <int> q;
int ans = 0;
q.push(v);
used[v] = used_id;
while (!q.empty()) {
ans++;
int vrt = q.front();
q.pop();
for (auto el : g[vrt]) {
if (used[el.fr] != used_id && edge[el.sc] >= x) {
used[el.fr] = used_id;
q.push(el.fr);
}
}
}
return ans;
}
signed main() {
fastInp;
int n, m, q;
cin >> n >> m;
for (int i = 1; i <= m; i++) {
int u, v, val;
cin >> u >> v >> val;
edge[i] = val;
g[u].pb({v, i});
g[v].pb({u, i});
}
cin >> q;
int type;
int vertex, x;
int pos, new_val;
while (q--) {
cin >> type;
if (type == 1) {
cin >> pos >> new_val;
edge[pos] = new_val;
}
else {
cin >> vertex >> x;
cout << get(vertex, x) << endl;
}
}
}
