#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N = 1e5 + 20, MOD = (int)1e9+7;
int n,m;
array<int,3> e[N],qr[N];
int q;
int t[N],p[N],sz[N];
int bf[N];
vector<array<int,4>>rb;
int vis[N],timer =0;
int get(int v){
if(p[v] == v) return v;
return get(p[v]);
}
bool merge(int a,int b){
a = get(a);
b = get(b);
if(a == b) return false;
if(sz[a] > sz[b]){
swap(a,b);
}
rb.push_back({a,p[a],b,sz[b]});
p[a] = b;
sz[b] += sz[a];
return 1;
}
void roll_back(){
array<int,4> k = rb.back();
rb.pop_back();
p[k[0]] = k[1];
sz[k[2]] = k[3];
}
int res[N];
void test(){
cin >> n >> m;
for(int i = 1;i <= m;i++){
cin >> e[i][0] >> e[i][1] >> e[i][2];
}
cin >> q;
for(int i = 1;i <= q;i++){
cin >> qr[i][0] >> qr[i][1] >> qr[i][2];
res[i] = -1;
}
const int b = 450;
for(int i = 1;i <= q;i += b){
rb.clear();
int r = min(q,i+b-1);
for(int j = 1;j <= n;j++){
p[j] = j;
sz[j] = 1;
}
vector<pair<int,int>> un;
vector<array<int,3>> c;
for(int j = i;j <= r;++j){
if(qr[j][0] == 1){
t[qr[j][1]] = i;
}else{
c.push_back({qr[j][2],qr[j][1],j});
}
}
for(int j = 1;j <= m;j++){
if(t[j] != i){
un.emplace_back(e[j][2],j);
}
}
sort(un.rbegin(),un.rend());
sort(c.rbegin(),c.rend());
int it = 0,it1 = i;
for(auto [w,s,id]:c){
while(it < (int)un.size() && un[it].first >= w){
int j = un[it].second;
merge(e[j][0],e[j][1]);
it++;
}
int l = 0;
timer++;
for(int j = id - 1;j >= i;j--){
if(qr[j][0] == 1){
if(vis[qr[j][1]] == timer) continue;
vis[qr[j][1]] = timer;
if(qr[j][2] >= w){
int k = qr[j][1];
if(merge(e[k][0],e[k][1])){
l++;
}
}
}
}
for(int j = id + 1;j <= r;j++){
if(qr[j][0] == 1){
if(vis[qr[j][1]] == timer) continue;
int k = qr[j][1];
vis[qr[j][1]] = timer;
if(e[k][2] >= w){
if(merge(e[k][0],e[k][1])){
l++;
}
}
}
}
res[id] = sz[get(s)];
while(l--){
roll_back();
}
}
for(int j = i;j <= r;++j){
if(qr[j][0] == 1){
e[qr[j][1]][2] = qr[j][2];
}
}
}
for(int i = 1;i <= q;i++){
if(res[i] != -1)cout << res[i] << '\n';
}
}
int main() {
ios_base::sync_with_stdio(false);cin.tie(0);
int t = 1;
// cin >> t;
while(t--){
test();
}
}
