#include <bits/stdc++.h>
using namespace std;
int main() {
  set<int> st;
  int n, a[100], b[100], c[100];
  int x, y, z = 0;
  scanf("%d\n", &n);
  scanf("%d\n", &x);
  for (int i = 0; i < x; i++) {
    scanf("%d ", &a[i]);
  }
  scanf("%d\n", &y);
  for (int i = 0; i < y; i++) {
    scanf("%d ", &b[i]);
  }
  scanf("%d\n", &z);
  for (int i = 0; i < z; i++) {
    scanf("%d ", &c[i]);
  }
  for (int i = 0; i < z; i++) {
    bool a_include = 0;
    for (int j = 0; j < x; j++) {
      if (c[i] == a[j]) {
        a_include = 1;
      }
    }
    if (a_include) continue;
    st.insert(c[i]);
  }
  for (int i = 0; i < z; i++) {
    bool intersection = 0;
    for (int j = 0; j < y; j++) {
      if (c[i] == b[j]) {
        intersection = 1;
      }
    }
    if (intersection) {
      st.insert(c[i]);
    }
  }
  for (auto x : st) {
    printf("%d ", st.size());
  }
  printf("\n");
  return 0;
}
