#include <cstdio>
#include <algorithm>
#include <utility>
#include <vector>
#include <set>
struct dsu {
dsu *p;
int size;
dsu() {
p = 0;
size = 1;
}
void reset(int size_ = 1) {
p = 0;
size = size_;
}
dsu *find() {
if (!p) return this;
while (p->p) p = p->p;
return p;
}
};
void unite(dsu *a, dsu *b)
{
a = a->find();
b = b->find();
if (a != b) {
if (a->size < b->size) std::swap(a, b);
b->p = a;
a->size += b->size;
}
}
const int N = 50000;
const int M = 100000;
const int K = 600;
int n, m, q, a[M], b[M], aa[M], bb[M], w[M], t[M], x[M], y[M], ans[M], u[M], last[M];
dsu d[N], dd[N];
int main()
{
scanf("%d%d", &n, &m);
std::set<std::pair<int, int> > s;
for (int i = 0; i < m; ++i) {
scanf("%d%d%d", a + i, b + i, w + i);
--a[i];
--b[i];
s.insert(std::make_pair(w[i], i));
}
scanf("%d", &q);
for (int i = 0; i < q; i += K) {
std::vector<std::pair<int, int> > ask;
for (int j = i; j < std::min(q, i + K); ++j) {
scanf("%d%d%d", t + j, x + j, y + j);
--x[j];
if (t[j] == 1) u[x[j]] = i + 1;
else ask.push_back(std::make_pair(y[j], j));
}
std::sort(ask.begin(), ask.end());
std::set<std::pair<int, int> >::iterator it = s.end();
for (int j = (int)ask.size() - 1; j >= 0; --j) {
while (it != s.begin() && prev(it)->first >= ask[j].first) {
--it;
if (u[it->second] <= i) unite(d + a[it->second], d + b[it->second]);
}
for (int k = std::min(q, i + K) - 1; k >= i; --k) if (t[k] == 1) {
aa[k] = d[a[x[k]]].find() - d;
bb[k] = d[b[x[k]]].find() - d;
dd[aa[k]].reset(d[aa[k]].size);
dd[bb[k]].reset(d[bb[k]].size);
}
dd[d[x[ask[j].second]].find() - d].reset(d[x[ask[j].second]].find()->size);
for (int k = ask[j].second - 1; k >= i; --k) if (t[k] == 1 && last[x[k]] != ask[j].second + 1) {
if (y[k] >= ask[j].first) unite(dd + aa[k], dd + bb[k]);
last[x[k]] = ask[j].second + 1;
}
for (int k = std::min(q, i + K) - 1; k >= ask[j].second; --k) if (t[k] == 1 && last[x[k]] != ask[j].second + 1) {
if (w[x[k]] >= ask[j].first) unite(dd + aa[k], dd + bb[k]);
last[x[k]] = ask[j].second + 1;
}
ans[ask[j].second] = dd[d[x[ask[j].second]].find() - d].find()->size;
}
for (int j = i; j < std::min(q, i + K); ++j) if (t[j] == 1) {
s.erase(std::make_pair(w[x[j]], x[j]));
w[x[j]] = y[j];
s.insert(std::make_pair(y[j], x[j]));
}
for (int i = 0; i < n; ++i) d[i].reset();
}
for (int i = 0; i < q; ++i) if (ans[i]) printf("%d\n", ans[i]);
return 0;
}
