#define _USE_MATH_DEFINES
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,avx2,tune=native")
//#pragma GCC optimize("Ofast")
//#pragma GCC optimize("no-stack-protector")
//#pragma GCC optimize("unroll-loops")
//#pragma GCC optimize("unswitch-loops")
//#pragma GCC optimize("fast-math")
//#pragma GCC optimize("rename-registers")
#include <iostream>
#include <vector>
#include <algorithm>
#include <queue>
#include <cmath>
#include <set>
#include <stack>
#include <bitset>
#include <map>
#include <ctime>
#include <numeric>
#include <random>
#include <cassert>
#include <cstring>
#include <chrono>
#define int long long
#define uint unsigned long long
#define double long double
#define INF (int) 1e18 / 2
#define all(a) a.begin(), a.end()
#define debug(a) cerr << #a << ": " << a << endl
#define YES return (void) (cout << "Yes\n")
#define NO return (void) (cout << "No\n")
#define ls x << 1
#define rs x << 1 | 1
#ifdef JUSTNIK
#define start cout.setf(ios::fixed); cout.precision(10); int START = clock()
#define finish cout << "\ntime: " << (clock() - START) / (double)(CLOCKS_PER_SEC); return 0
#else
#define start cin.tie(NULL); cout.tie(NULL); cout.setf(ios::fixed); cout.precision(10); ios_base::sync_with_stdio(false)
#define finish return 0
#endif
using namespace std;
mt19937 rnd(chrono::steady_clock::now().time_since_epoch().count());
const int N = 1e5 + 5, sq = 500;
int n, m, q;
int p[N], sz[N];
int get(int i) { return i == p[i] ? i : get(p[i]); }
vector<int> st;
void merge(int i, int j) {
i = get(i);
j = get(j);
if (i == j) return;
if (sz[i] < sz[j]) swap(i, j);
sz[i] += sz[j];
p[j] = i;
st.push_back(j);
}
void rollback() {
while (!st.empty()) {
int j = st.back();
int i = p[j];
sz[i] -= sz[j];
p[j] = j;
st.pop_back();
}
}
int v[N], u[N], w[N];
int op[N], x[N], y[N];
void solve() {
cin >> n >> m;
for (int i = 1; i <= m; i++) cin >> v[i] >> u[i] >> w[i];
cin >> q;
for (int i = 0; i < q; i++) cin >> op[i] >> x[i] >> y[i];
for (int l = 0; l < q; l += sq) {
iota(p, p + N, 0);
fill(sz, sz + N, 1);
int r = min(q, l + sq);
vector<int> used(m + 1);
for (int i = l; i < r; i++) if (op[i] == 1) used[x[i]] = 1;
vector<int> ids;
vector<tuple<int, int, int>> edges;
for (int i = 1; i <= m; i++) {
if (used[i]) ids.push_back(i);
else edges.push_back({w[i], v[i], u[i]});
}
sort(all(edges));
for (int i = l; i < r; i++) {
if (op[i] == 1) {
w[x[i]] = y[i];
} else {
while (!edges.empty() && get<0>(edges.back()) >= y[i])
merge(get<1>(edges.back()), get<2>(edges.back())), edges.pop_back();
st.clear();
for (int id : ids) if (w[id] >= y[i]) merge(v[id], u[id]);
cout << sz[get(x[i])] << '\n';
rollback();
}
}
}
}
int32_t main() {
start;
solve();
finish;
}
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