#include <bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define mp make_pair
#define pb push_back
#define all(a) (a).begin(), (a).end()
typedef long long ll;
typedef unsigned long long ull;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef long double ld;
void debug_out()
{
cerr << endl;
}
template<typename T1, typename... T2> void debug_out(T1 A, T2... B)
{
cerr << ' ' << A;
debug_out(B...);
}
#ifdef DEBUG
#define time(...) 42
#define debug(...) cerr << "[" << #__VA_ARGS__ << "]:", debug_out(__VA_ARGS__)
#else
#define debug(...) 42
#endif
template<typename T1, typename T2> bool chkmin(T1 &x, T2 y) { return y < x ? (x = y, true) : false; }
template<typename T1, typename T2> bool chkmax(T1 &x, T2 y) { return y > x ? (x = y, true) : false; }
const int maxV = 50004;
const int maxE = 100005;
const int maxQ = 100005;
int eV[maxE], eU[maxE], eF[maxE];
int qT[maxQ], qI[maxE], qF[maxE];
vector<pii> G[maxV];
signed main()
{
#ifdef DEBUG
freopen("in", "r", stdin);
#endif
ios::sync_with_stdio(0);
cin.tie(0);
int N, M;
cin >> N >> M;
for (int i = 1; i <= M; ++i)
{
cin >> eV[i] >> eU[i] >> eF[i];
}
int Q;
cin >> Q;
for (int t = 1; t <= Q; ++t)
{
cin >> qT[t] >> qI[t] >> qF[t];
}
if (N <= 1000 && M <= 1000 && Q <= 10000)
{
for (int i = 1; i <= M; ++i)
{
int v = eV[i];
int u = eU[i];
G[v].emplace_back(u, i);
G[u].emplace_back(v, i);
}
bool used[N + 1];
function< int(int, int) > dfs = [&](int v, int my_f) -> int
{
used[v] = true;
int sz = 1;
for (pii p : G[v])
{
int u = p.fi;
int f = eF[p.se];
if (my_f <= f)
{
if (!used[u])
{
sz += dfs(u, my_f);
}
}
}
return sz;
};
for (int t = 1; t <= Q; ++t)
{
if (qT[t] == 1)
eF[qI[t]] = qF[t];
else
{
int v0 = qI[t];
int my_f = qF[t];
memset(used, 0, sizeof(used));
cout << dfs(v0, my_f) << '\n';
}
}
exit(0);
}
return 0;
}
