#include <bits/stdc++.h>
#include <cassert>
using namespace std;
using ll = long long;
using pll = pair<ll, ll>;
using l3 = array<ll, 3>;
// sub 1
int n, m, q, sz[1005], pa[1005];
vector<l3> edges;
int find(int x) {
if (x == pa[x]) return x;
return pa[x] = find(pa[x]);
}
void unite(int x, int y) {
if ((x = find(x)) == (y = find(y))) return;
if (sz[x] > sz[y]) swap(x, y);
pa[x] = y;
sz[y] += sz[x];
}
int main() {
ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
cin >> n >> m;
for (int i = 0; i < m; i++) {
int u, v, w; cin >> u >> v >> w;
edges.push_back({w, u, v});
}
cin >> q;
while (q--) {
int a, b, c; cin >> a >> b >> c;
if (a == 1) edges[b-1][0] = c;
if (a == 2) {
for (int i = 1; i <= n; i++) pa[i] = i, sz[i] = 1;
auto e = edges;
sort(e.begin(), e.end(), greater<>());
for (auto [w, u, v]: e) {
if (w < c) break;
// cout << w << u << v << '\n';
unite(u, v);
}
cout << sz[find(b)] << '\n';
}
}
}
