#pragma GCC target ("avx2")
#pragma GCC optimization ("O3")
#pragma GCC optimization ("unroll-loops")
#include<bits/stdc++.h>
#define ll int
#define ld long double
#define fs first
#define sc second
using namespace std;
typedef pair<ll,ll> LL;
const ll N = 1e5 + 9;
const ll mod = 1e9 + 7;
const ll B = 800;
struct Edge{
ll u,v,w;
};
Edge a[N];
struct Query{
ll type,x,y;
};
Query q[N];
ll n,m,ans[N],lab[N],Q,prv[N];
vector<ll> change,unchange;
bool Is_change[N];
stack<LL> st;
bool lf(ll x,ll y){
return a[x].w > a[y].w;
}
ll Find(ll u){
if (lab[u] < 0) return u;
return Find(lab[u]);
}
void Union(ll P,ll Q){
ll r = Find(P),s = Find(Q);
if (r == s) return;
if (lab[r] > lab[s]) swap(r,s);
st.push({r,lab[r]}); st.push({s,lab[s]});
lab[r] += lab[s]; lab[s] = r;
}
void rollback(ll now){
while(st.size() > now){
lab[st.top().fs] = st.top().sc;
st.pop();
}
}
vector<ll> type2;
bool cmp(ll a,ll b){
return q[a].y > q[b].y;
}
bool cmp1(ll a,ll b){
return q[a].y < q[b].y;
}
void oper(ll L,ll R){
memset(Is_change,0,sizeof(Is_change)); memset(lab,-1,sizeof(lab));
change.clear(); unchange.clear(); type2.clear();
vector<ll> to_join[1000];
while(st.size()) st.pop();
for (ll i = L;i <= R;i++){
if (q[i].type == 1) Is_change[q[i].x] = 1,change.push_back(i);
else type2.push_back(i);
}
for (ll i = 1;i <= m;i++) if (!Is_change[i]) unchange.push_back(i);
for (ll i = L;i <= R;i++){
if (q[i].type == 1) a[q[i].x].w = q[i].y;
else{
to_join[i - L].clear();
for (auto j : change) if (a[q[j].x].w >= q[i].y) to_join[i - L].push_back(q[j].x);
}
}
sort(unchange.begin(),unchange.end(),lf); sort(type2.begin(),type2.end(),cmp);
ll cur = 0;
for (auto i : type2){
while(cur < unchange.size() && a[unchange[cur]].w >= q[i].y){
Edge p = a[unchange[cur]]; Union(p.u,p.v);
cur++;
}
ll prv = st.size();
for (auto j : to_join[i - L]) Union(a[j].u,a[j].v);
ans[i] = -lab[Find(q[i].x)];
rollback(prv);
}
}
int main(){
ios_base::sync_with_stdio(0);
cin.tie(0); cout.tie(0);
#define task "test"
if (fopen(task".INP","r")){
freopen(task".INP","r",stdin);
//freopen(task".OUT","w",stdout);
}
cin>>n>>m;
for (ll i = 1;i <= m;i++) cin>>a[i].u>>a[i].v>>a[i].w;
cin>>Q;
for (ll i = 1;i <= Q;i++) cin>>q[i].type>>q[i].x>>q[i].y;
for (ll i = 1;i <= Q;i += B) oper(i,min(Q,i + B - 1));
for (ll i = 1;i <= Q;i++) if (ans[i]) cout<<ans[i]<<"\n";
}
