#include <bits/stdc++.h>   #pragma GCC optimize( O2 )   #pragma GCC optimize( unroll-loops )   using namespace std;   const long double eps = 1e-7;   const int inf = 1000000010;   const long long INF = 10000000000000010LL;   const int mod = 1000000007;   const int MAXN = 100010, LOG = 20;   int n, m, k, q, u, v, x, y, t, a, b, ans;   int stt[MAXN], fnt[MAXN], ras[MAXN], timer = 1;   int sz[MAXN], par[MAXN], head[MAXN], h[MAXN];   long long fen[MAXN];   pair<long long, int> seg[MAXN << 2];   long long lazy[MAXN << 2];   set<int> st[MAXN];   vector<int> G[MAXN];   void add(int pos, long long val) {     for (; pos < MAXN; pos += pos & -pos) fen[pos] += val;   }   long long get(int pos) {     long long res = 0;     for (; pos; pos -= pos & -pos) res += fen[pos];     return res;   }   int dfs1(int node) {     h[node] = h[par[node]] + 1;     for (int v : G[node])       if (v != par[node]) {         par[v] = node;         sz[node] += dfs1(v);       }     return ++sz[node];   }   void dfs2(int node, int hd) {     head[node] = hd;     stt[node] = timer++;     ras[stt[node]] = node;     int big = 0;     for (int v : G[node])       if (v != par[node] && sz[v] > sz[big]) big = v;     if (big) dfs2(big, hd);     for (int v : G[node])       if (v != par[node] && v != big) dfs2(v, v);     fnt[node] = timer;   }   pair<long long, int> Build(int id, int tl, int tr) {     if (tr - tl == 1) return seg[id] = {INF, ras[tl]};     int mid = (tl + tr) >> 1;     return seg[id] = min(Build(id << 1, tl, mid), Build(id << 1 | 1, mid, tr));   }   void add_lazy(int id, long long val) {     seg[id].first += val;     lazy[id] += val;   }   void shift(int id) {     if (!lazy[id]) return;     add_lazy(id << 1, lazy[id]);     add_lazy(id << 1 | 1, lazy[id]);     lazy[id] = 0;   }   void Add(int id, int tl, int tr, int l, int r, long long val) {     if (r <= tl || tr <= l) return;     if (l <= tl && tr <= r) {       add_lazy(id, val);       return;     }     shift(id);     int mid = (tl + tr) >> 1;     Add(id << 1, tl, mid, l, r, val);     Add(id << 1 | 1, mid, tr, l, r, val);     seg[id] = min(seg[id << 1], seg[id << 1 | 1]);   }   pair<long long, int> Get(int id, int tl, int tr, int l, int r) {     if (r <= tl || tr <= l) return seg[0];     if (l <= tl && tr <= r) return seg[id];     shift(id);     int mid = (tl + tr) >> 1;     return min(Get(id << 1, tl, mid, l, r), Get(id << 1 | 1, mid, tr, l, r));   }   void Set(int id, int tl, int tr, int pos, long long val) {     if (pos < tl || tr <= pos) return;     if (tr - tl == 1) {       seg[id].first = val;       return;     }     shift(id);     int mid = (tl + tr) >> 1;     Set(id << 1, tl, mid, pos, val);     Set(id << 1 | 1, mid, tr, pos, val);     seg[id] = min(seg[id << 1], seg[id << 1 | 1]);   }   pair<long long, int> GetPath(int u, int v) {     pair<long long, int> res = {INF, -1};     while (head[u] != head[v]) {       if (h[head[u]] > h[head[v]]) swap(u, v);       res = min(res, Get(1, 1, n + 1, stt[head[v]], stt[v] + 1));       v = par[head[v]];     }     if (h[u] > h[v]) swap(u, v);     res = min(res, Get(1, 1, n + 1, stt[u], stt[v] + 1));     return res;   }   int main() {     ios_base::sync_with_stdio(false);     cin.tie(0);     cout.tie(0);     cin >> n >> m >> q;     for (int i = 1; i < n; i++) {       cin >> u >> v;       G[u].push_back(v);       G[v].push_back(u);     }     for (int i = 1; i <= m; i++) cin >> x, st[x].insert(i);     dfs1(1);     dfs2(1, 1);     Build(1, 1, n + 1);     seg[0] = {INF, 0};     for (int i = 1; i <= n; i++)       if (st[i].size()) Set(1, 1, n + 1, stt[i], *st[i].begin());     while (q--) {       cin >> t;       if (t == 2) {         cin >> v >> x;         Add(1, 1, n + 1, stt[v], fnt[v], x);         add(stt[v], +x);         add(fnt[v], -x);         continue;       }       vector<int> out;       cin >> u >> v >> k;       while (k--) {         pair<long long, int> p = GetPath(u, v);         if (p.first >= INF) break;         int v = p.second, id = *st[v].begin();         out.push_back(id);         st[v].erase(id);         if (st[v].empty())           Set(1, 1, n + 1, stt[v], INF);         else           Set(1, 1, n + 1, stt[v], *st[v].begin() + get(stt[v]));       }       cout << out.size() <<    ;       for (int i : out) cout << i <<    ;       cout <<   n ;     }     return 0;   }