#include <iostream>
#include <vector>
#include <stack>
#include <algorithm>
using namespace std;
const int N = 100005, K = 700;
int seen[N], Sz[N], Ans[N], a[N], b[N], c[N], x[N], y[N], z[N], lst[N], nxt[N], Par[N];
int root(int v){
while (Par[v] != 0)
v = Par[v];
return v;
}
void solve(int n, int m, int q){
vector<pair<int,int>> vec;
for (int i=1;i<=q;i++){
if (x[i] == 1)
seen[y[i]] = (seen[y[i]] == 0 ? i : seen[y[i]]);
else
vec.push_back({z[i], -i});
}
for (int i=1;i<=m;i++){
if (seen[i] == 0)
vec.push_back({c[i], i});
}
sort(rbegin(vec), rend(vec));
for (int i=1;i<=n;i++)
Par[i] = 0, Sz[i] = 1;
for (auto [vl, i] : vec){
if (i > 0){
int A = root(a[i]), B = root(b[i]);
if (A != B and Sz[A] > Sz[B])
Par[B] = A, Sz[A] += Sz[B];
else if (A != B)
Par[A] = B, Sz[B] += Sz[A];
continue;
}
int i1 = -i;
stack<pair<int,pair<int,int>>> stk;
for (int j=1;j<i1;j++){
if (x[j] == 1)
lst[y[j]] = j;
}
for (int j=1;j<i1;j++){
if (x[j] == 2 or z[j] < vl or lst[y[j]] != j)
continue;
int A = root(a[y[j]]), B = root(b[y[j]]);
if (Sz[A] < Sz[B])
swap(A, B);
if (A != B)
stk.push({A, {B, Par[B]}}), Par[B] = A, Sz[A] += Sz[B];
}
for (int j=i1;j<=q;j++){
if (x[j] == 2 or seen[y[j]] != j or c[y[j]] < z[i1])
continue;
int A = root(a[y[j]]), B = root(b[y[j]]);
if (Sz[A] < Sz[B])
swap(A, B);
if (A != B)
stk.push({A, {B, Par[B]}}), Par[B] = A, Sz[A] += Sz[B];
}
Ans[i1] = Sz[root(y[i1])];
while (stk.size() > 0){
auto [A, B] = stk.top();
stk.pop();
Par[B.first] = B.second;
Sz[A] -= Sz[B.first];
}
}
for (int i=1;i<=q;i++){
seen[y[i]] = 0;
if (x[i] == 2)
cout<<Ans[i]<<'\n';
else
c[y[i]] = z[i];
}
}
int main(){
ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
int n, m, q;
cin>>n>>m;
for (int i=1;i<=m;i++)
cin>>a[i]>>b[i]>>c[i];
cin>>q;
while (q > 0){
for (int i=1;i<=min(q, K);i++)
cin>>x[i]>>y[i]>>z[i];
solve(n, m, min(q, K));
q -= min(q, K);
}
}
