#pragma GCC target("avx2")
#pragma GCC optimization("O3")
#pragma GCC optimization("unroll-loops")
#include<bits/stdc++.h>
//#include "job.h"
#define rc(x) return cout<<x<<endl,0
#define pb push_back
#define mkp make_pair
#define in insert
#define er erase
#define fd find
#define fr first
#define sc second
typedef long long ll;
typedef long double ld;
const ll INF=0x3f3f3f3f3f3f3f3f;
const ll llinf=(1LL<<62);
const int inf=(1<<30);
const int nmax=1e5+50;
const int mmax=1e3+50;
const int mod=1e9+7;
using namespace std;
int x,y,z,nr,vz[mmax],q,i,t,n,m,vl[nmax],st[4*nmax],l,r,mid,lb,rb;
vector<pair<pair<int,int>,int> >e;
vector<int>a[nmax];
void dfs(int x,int z)
{
vz[x]=1;
nr++;
for(int i=0;i<a[x].size();i++)
{
int y=a[x][i],u=x^e[y].fr.fr^e[y].fr.sc;
if(vz[u] || e[y].sc<z)continue;
dfs(u,z);
}
}
void upd(int nod,int l,int r,int p)
{
if(l==r)
{
st[nod]=vl[l];
return;
}
int mid=(l+r)/2;
if(p<=mid)upd(2*nod,l,mid,p);
else upd(2*nod+1,mid+1,r,p);
st[nod]=min(st[2*nod],st[2*nod+1]);
}
int qry(int nod,int l,int r,int tl,int tr)
{
if(tr<l || tl>r)return inf;
if(tl<=l && r<=tr)return st[nod];
int mid=(l+r)/2;
return min(qry(2*nod,l,mid,tl,tr),qry(2*nod+1,mid+1,r,tl,tr));
}
int main()
{
//freopen("sol.in","r",stdin);
//freopen("sol.out","w",stdout);
//mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
ios_base::sync_with_stdio(false);cin.tie(0);cerr.tie(0);cout.tie(0);
cin>>n>>m;
for(i=1;i<=4*n;i++)st[i]=inf;
for(i=1;i<=m;i++)
{
cin>>x>>y>>z;
a[x].pb(i-1);
a[y].pb(i-1);
e.pb(mkp(mkp(x,y),z));
vl[x]=z;
upd(1,1,n,x);
}
cin>>q;
if(n<=1000 && m<=1000 && q<=10000)
{
while(q--)
{
cin>>t>>x>>z;
if(t==1)
{
x--;
e[x].sc=z;
}
else
{
memset(vz,0,sizeof(vz));
nr=0;
dfs(x,z);
cout<<nr<<'\n';
}
}
return 0;
}
else if(m==n-1)
{
while(q--)
{
cin>>t>>x>>z;
if(t==1)
{
x--;
e[x].sc=z;
vl[e[x].fr.fr]=z;
upd(1,1,n,e[x].fr.fr);
}
else
{
l=1,r=x-1,lb=-1;
while(l<=r)
{
mid=(l+r)/2;
if(qry(1,1,n,mid,x-1)>=z)lb=mid,r=mid-1;
else l=mid+1;
}
l=x,r=n-1,rb=-1;
while(l<=r)
{
mid=(l+r)/2;
if(qry(1,1,n,x,mid)>=z)rb=mid,l=mid+1;
else r=mid-1;
}
if(lb==-1 && rb==-1)cout<<1<<'\n';
else if(lb==-1)cout<<rb+1-x+1<<'\n';
else if(rb==-1)cout<<x-lb+1<<'\n';
else cout<<rb+1-lb+1<<'\n';
}
}
}
return 0;
}
