#include using namespace std; struct QueryType { int query_case; vector> vec; string s; }; int main() { ios::sync_with_stdio(false); cin.tie(0); int n, k, q; cin >> n >> k >> q; vector query(q); for (int i=0;i> query[i].query_case; if (query[i].query_case == 1) { string s; cin >> s; query[i].s = s; } else { vector> vec(6); for (int j=0;j<6;++j) cin >> vec[j].first >> vec[j].second; query[i].vec = vec; } } queue vec; auto check = [&](const string& s) { queue new_vec; bool is_find {false}; while (!vec.empty()) { if (vec.front() == s) is_find = true; new_vec.push(vec.front()); vec.pop(); } while (!new_vec.empty()) { vec.push(new_vec.front()); new_vec.pop(); } return is_find; }; auto add = [&](const string& s) { queue new_vec; while (!vec.empty()) { if (vec.front() == s) { vec.pop(); } else { new_vec.push(vec.front()); vec.pop(); } } while (!new_vec.empty()) { vec.push(new_vec.front()); new_vec.pop(); } vec.push(s); while (vec.size() > n) vec.pop(); }; int left {}, right {-1}; for (int i=0;i