#include <bits/stdc++.h>
using namespace std;
struct item {
int a, b, c;
};
const int N = 100005;
const int K = 1000;
int root[N], siz[N], ans[N];
vector <int> pot[N], change;
bool vis[N], mark[N];
item edge[N], quer[N];
int Find(int u) {
while (root[u] != u) u = root[u];
return u;
}
void Union(int u, int v, bool type) {
u = Find(u); v = Find(v);
if (u == v) return;
if (siz[u] < siz[v]) swap(u, v);
siz[u] += siz[v]; root[v] = u;
if (type) change.push_back(v);
}
void rollBack() {
while (change.size()) {
int u = change.back();
change.pop_back();
siz[root[u]] -= siz[u];
root[u] = u;
}
}
int main() {
cin.tie(0)->sync_with_stdio(0);
int n, m; cin >> n >> m;
for (int i = 1; i <= m; i++)
cin >> edge[i].a >> edge[i].b >> edge[i].c;
int q; cin >> q;
for (int i = 1; i <= q; i++)
cin >> quer[i].a >> quer[i].b >> quer[i].c;
for (int l = 1; l <= q; l += K) {
int r = min(q, l + K - 1);
fill(mark + 1, mark + m + 1, 0);
iota(root + 1, root + n + 1, 1);
fill(siz + 1, siz + n + 1, 1);
vector <int> same, upd, ask;
for (int i = l; i <= r; i++)
if (quer[i].a == 1)
mark[quer[i].b] = 1;
else ask.push_back(i);
for (int i = 1; i <= m; i++)
if (!mark[i])
same.push_back(i);
else upd.push_back(i);
for (int i = l; i <= r; i++) {
if (quer[i].a == 1)
edge[quer[i].b].c = quer[i].c;
else {
for (int j : upd)
if (edge[j].c >= quer[i].c)
pot[i].push_back(j);
}
}
sort(same.begin(), same.end(),
[&](int i, int j) {
return edge[i].c > edge[j].c;
});
sort(ask.begin(), ask.end(),
[&](int i, int j) {
return quer[i].c > quer[j].c;
});
int ptr = 0;
for (int i : ask) {
while (ptr < same.size() &&
edge[same[ptr]].c >= quer[i].c) {
Union(edge[same[ptr]].a,
edge[same[ptr]].b, 0); ptr++;
}
for (int j : pot[i])
Union(edge[j].a, edge[j].b, 1);
ans[i] = siz[Find(quer[i].b)];
rollBack();
}
}
for (int i = 1; i <= q; i++)
if (quer[i].a == 2)
cout << ans[i] << '\n';
}
