1 1 1
1000000000
2 1
 20 2 15
12698951 55128070 116962690 156763505 188535242 194018601 269939893 428710623 442819431 483000923 516768937 552903993 633087286 656092270 671535141 714291344 717660646 846508634 879748146 937368929
2 7
1 2
2 4
1 19
1 12
1 5
2 18
2 11
1 16
2 1
2 3
2 19
1 17
2 9
2 6
 6 3 10
62417580 78150524 410053501 582708235 630200761 760672946
2 2
1 5
1 2
1 4
2 4
2 1
2 1
1 6
2 5
2 6

NO
 NO
NO
NO
NO
NO
NO
YES
NO
NO
 NO
YES
NO
NO
YES
YES

#include <bits/stdc++.h>
using namespace std;
inline bool cheak(int x, int y, int xMax, int yMax) {
  return x >= 0 && y >= 0 && xMax > x && yMax > y;
}
inline int toInt(string s) {
  int v;
  istringstream sin(s);
  sin >> v;
  return v;
}
template <class T>
inline string toString(T x) {
  ostringstream sout;
  sout << x;
  return sout.str();
}
template <class T>
inline T sqr(T x) {
  return x * x;
}
const int dx[8] = {1, 0, -1, 0, 1, 1, -1, -1},
          dy[8] = {0, -1, 0, 1, -1, 1, -1, 1};
const int mod = 1000000007;
const int INF = 1e9;
long long n, k, q;
long long t[150010];
long long type[150010], id[150010];
vector<int> now;
void printVector(vector<int> &vec) {
  cout << "size = " << vec.size() << endl;
  for (int i = 0; i < vec.size(); ++i) {
    cout << vec[i] << ", ";
  }
  cout << endl << endl;
}
signed main() {
  cin.tie(0);
  ios_base::sync_with_stdio(false);
  cin >> n >> k >> q;
  for (int i = (0); i < (n); i++) cin >> t[i];
  for (int i = (0); i < (q); i++) cin >> type[i] >> id[i];
  for (int i = 0; i < q; i++) {
    if (type[i] == 1) {
      now.push_back(id[i]);
      if (now.size() > k) {
        long long mi = INF;
        for (int j = 0; j < now.size(); j++) {
          mi = min(t[j], mi);
        }
        for (int j = (0); j < (now.size()); j++) {
          if (mi == t[j]) {
            j++;
            now.erase(remove(now.begin(), now.end(), j), now.end());
          }
        }
      }
    } else {
      vector<int>::iterator titr = find(now.begin(), now.end(), id[i]);
      if (titr == now.end())
        cout << "NO" << endl;
      else
        cout << "YES" << endl;
    }
  }
  return 0;
}
