#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using pii = pair<int, int>;
#define pb push_back
#define ff first
#define ss second
#define arr3 array<int, 3>
struct FT{
vector<int> bit;
int n;
FT(int ns){
n = ns;
bit.resize(n + 1);
}
void upd(int x, int y){
while (x <= n){
bit[x] += y;
x |= (x + 1);
}
}
int get(int v){
int out = 0;
while (v > 0){
out += bit[v];
v = (v & (v + 1)) - 1;
}
return out;
}
int get(int l, int r){
return get(r) - get(l - 1);
}
};
int main(){
ios_base::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
int n; cin>>n;
vector<int> g[n + 1];
for (int i = 2; i <= n; i++){
int p; cin>>p;
g[p].pb(i);
}
vector<int> d(n + 1), tin(n + 1), tout(n + 1);
int timer = 0;
function<void(int)> dfs = [&](int v){
tin[v] = ++timer;
for (int i: g[v]){
d[i] = d[v] + 1;
dfs(i);
}
tout[v] = timer;
};
dfs(1);
vector<int> a(n + 1);
for (int i = 1; i <= n; i++){
cin>>a[i];
}
vector<int> v[n + 1];
vector<vector<int>> G = {{}};
for (int i = 0; i < n; i++){
v[i].pb(i + 1);
G.pb({});
}
int cc = n;
vector<pii> qs[n + 1], upd[n + 1];
for (int i = 1; i <= n; i++){
upd[tin[i]].pb({v[d[i]].back(), a[i]});
}
int q; cin>>q;
vector<int> out(q + 1, -1);
for (int i = 1; i <= q; i++){
int type, x; cin>>type>>x;
if (type == 1){
int y; cin>>y;
v[x].pb(++cc); G.pb({});
v[y].pb(++cc); G.pb({});
G[cc].pb(v[y][v[y].size() - 2]);
G[cc].pb(v[x][v[x].size() - 2]);
}
else if (type == 2){
int y; cin>>y;
v[d[x]].pb(++cc); G.pb({});
G[cc].pb(v[d[x]][v[d[x]].size() - 2]);
upd[tin[x]].pb({cc, y});
}
else {
qs[tout[x]].pb({v[d[x]].back(), i});
qs[tin[x] - 1].pb({v[d[x]].back(), -i});
out[i] = 0;
}
}
vector<int> ti(cc + 1), to(cc + 1);
timer = 0;
function<void(int)> fill = [&](int v){
ti[v] = ++timer;
for (int i: G[v]){
fill(i);
}
to[v] = timer;
};
for (int i = cc; i > 0; i--){
if (!ti[i]){
fill(i);
}
}
FT T(cc);
for (int i = 1; i <= n; i++){
for (auto [x, y]: upd[i]){
T.upd(ti[x], y);
}
for (auto [x, ii]: qs[i]){
if (ii < 0){
ii = -ii;
out[ii] -= T.get(ti[x], to[x]);
}
else {
out[ii] += T.get(ti[x], to[x]);
}
}
}
for (int i = 1; i <= q; i++){
if (out[i] != -1){
cout<<out[i]<<"\n";
}
}
}
