#1 AC, #2 WA, #3 WA, #4 WA, #5 AC

#include <bits/stdc++.h>
#ifndef __DEBUG_LIB
#define __DEBUG_LIB

bool isdebug = false;

#define change(x) isdebug = x
#define Debugc \
  if (isdebug) cout
#define Debug if (isdebug)

#endif
using namespace std;

#define LL long long
#define Pii pair<int, int>
#define ULL unsigned long long

namespace gdb7 {
int nxt[100010], pre[100010];
bool deled[100010];
signed main() {
  memset(deled, true, sizeof(deled));
  int n;
  cin >> n;
  nxt[0] = 1;
  nxt[1] = 0;
  pre[0] = 1;
  pre[1] = 0;
  for (int i = 2; i <= n; ++i) {
    int k, p;
    cin >> k >> p;
    deled[i] = false;
    if (!p) {
      nxt[i] = k;
      pre[i] = pre[k];
      nxt[pre[k]] = i;
      pre[k] = i;
    } else {
      pre[i] = k;
      nxt[i] = nxt[k];
      pre[nxt[k]] = i;
      nxt[k] = i;
    }
  }
  int m;
  cin >> m;
  while (m--) {
    int x;
    cin >> x;
    if (!deled[x]) {
      pre[nxt[x]] = pre[x];
      nxt[pre[x]] = nxt[x];
      deled[x] = true;
    }
  }
  for (int i = nxt[0]; i != 0; i = nxt[i]) {
    cout << i << " \n"[nxt[i] == 0];
  }
  return 0;
}
};  // namespace gdb7

signed main() { return gdb7::main(); }