// Born_To_Laugh - Hughie Do
#include <bits/stdc++.h>
#define alle(AC) AC.begin(), AC.end()
#define fi first
#define se second
using namespace std;
typedef long long ll;
[[maybe_unused]] const int MOD = 998244353, INF = 1e9 + 7;
struct DSU
{
int n;
vector<int> par;
vector<int> sz;
vector<pair<int, int>> unis;
inline void reset(){
for(int i=0; i<=n; ++i){
par[i] = i;
sz[i] = 1;
}
unis.clear();
}
inline DSU(int len){
n = len;
par.assign(n + 1, 0);
sz.assign(n + 1, 1);
for(int i=0; i<=n; ++i) par[i] = i;
}
inline int headset(int a){
if(a == par[a]) return a;
return headset(par[a]);
}
inline int getsz(int a){
a = headset(a);
return sz[a];
}
inline bool unionset(int a, int b){
a = headset(a);
b = headset(b);
if(a == b) return 0;
if(sz[a] < sz[b]) swap(a, b);
par[b] = a;
sz[a] += sz[b];
unis.push_back({a, b});
return 1;
}
inline void rollback(int cnt){
assert(cnt <= unis.size());
while(cnt--){
int a = unis.back().fi, b = unis.back().se;
par[b] = b;
sz[a] -= sz[b];
unis.pop_back();
}
}
};
const int maxn = 1e5 + 10;
const int sq = 1000;
int n, m, q;
array<int, 3> edges[maxn];
array<int, 3> qrs[maxn];
int ischan[maxn];
int isadd[maxn];
ll ans[maxn];
inline void solve(){
cin >> n >> m;
for(int i=1; i<=m; ++i) cin >> edges[i][0] >> edges[i][1] >> edges[i][2];
cin >> q;
for(int i=1; i<=q; ++i) cin >> qrs[i][0] >> qrs[i][1] >> qrs[i][2];
DSU dsu(n);
for(int i=0; i<=q/sq; ++i){
dsu.reset();
vector<int> unch;
vector<array<int, 3>> blqr;//a, wei, pos
vector<int> changes;
for(int j = max(1, i * sq); j < min(q + 1, (i + 1) * sq); ++j){
if(qrs[j][0] == 1){
changes.push_back(qrs[j][1]);
ischan[qrs[j][1]] = 1;
}
else blqr.push_back({qrs[j][1], qrs[j][2], j});
}
for(int i=1; i<=m; ++i){
if(!ischan[i]) unch.push_back(i);
}
sort(alle(unch), [](int a, int b){
return edges[a][2] > edges[b][2];
});
sort(alle(blqr), [](array<int, 3> a, array<int, 3> b){
return a[1] > b[1];
});
int id = -1;
for(auto &elm: blqr){
int node = elm[0], wei = elm[1], pos = elm[2];
while(id + 1 < unch.size() && edges[unch[id + 1]][2] >= wei){
dsu.unionset(edges[unch[id + 1]][0], edges[unch[id + 1]][1]);
id++;
}
vector<int> added;
int cnt = 0;
for(int j=pos; j>=max(1, i * sq); --j){
if(qrs[j][0] == 1){
int a = qrs[j][1];
int newwei = qrs[j][2];
if(!isadd[a]){
added.push_back(a);
isadd[a] = 1;
if(newwei >= wei)
cnt += dsu.unionset(edges[a][0], edges[a][1]);
}
}
}
for(auto &sth: changes){
if(!isadd[sth]){
if(edges[sth][2] >= wei)
cnt += dsu.unionset(edges[sth][0], edges[sth][1]);
}
}
for(auto &elm: added) isadd[elm] = 0;
ans[pos] = dsu.getsz(node);
dsu.rollback(cnt);
}
for(auto &elm: changes) ischan[elm] = 0;
for(int j = max(1, i * sq); j < min(q + 1, (i + 1) * sq); ++j){
if(qrs[j][0] == 1){
edges[qrs[j][1]][2] = qrs[j][2];
}
}
}
for(int i=1; i<=q; ++i)
if(ans[i] != 0) cout << ans[i] << '\n';
}
signed main(){
// freopen("inp.txt", "r", stdin);
// freopen("out.txt", "w", stdout);
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
solve();
}
