/* Problem URL: https://codeforces.com/contest/2211/problem/C2 */ #include #include #include using namespace std; using namespace __gnu_pbds; template > using ordered_set = tree; #define V vector #define rmin(a, b) a = min(a, b) #define rmax(a, b) a = max(a, b) #define rep(i, lim) for (int i = 0; i < (lim); i++) #define nrep(i, s, lim) for (int i = s; i < (lim); i++) #define repv(i, v) for (auto &i : (v)) #define fillv(v) for (auto &itr_ : (v)) { cin >> itr_; } #define sortv(v) sort(v.begin(), v.end()) #define all(v) (v).begin(), (v).end() using vi = vector; using vvi = vector; using vvvi = vector; using vvvvi = vector; using ll = long long; using vl = vector; using vvl = vector; using vvvl = vector; using vvvvl = vector; template auto operator<<(ostream &os, const vector &vec)->ostream& { os << vec[0]; for (size_t i = 1; i < vec.size(); i++) { os << ' ' << vec[i]; } os << '\n'; return os; } template auto operator>>(istream &is, vector &vec)->istream& { for (auto &i : vec) { is >> i; } return is; } template auto operator<<(ostream &os, const vector> &vec)->ostream& { for (auto &i : vec) { os << i[0]; for (size_t j = 1; j < i.size(); j++) { os << ' ' << i[j]; } os << '\n'; } return os; } template auto operator>>(istream &is, vector> &vec)->istream& { for (auto &i : vec) { for (auto &j : i) { is >> j; } } return is; } const int oo = INT32_MAX >> 1; const ll OO = INT64_MAX >> 1; void pre() { } #define TEST 1 void solve() { int n, k; cin >> n >> k; vi a(n); vi b(n); cin >> a >> b; auto test = [&]() { multiset s; int c = 0; rep(i, k) { if (b[i] == -1) { c++; continue; } s.insert(b[i]); } rep(i, k) { if (s.find(a[i]) == s.end()) { if (c) { c--; continue; } return false; } s.erase(s.find(a[i])); } return true; }; if (!test()) { cout << "NO\n"; return; } V>> vec(k); for (int i = 0; i < n; i++) { vec[i % k].emplace_back(a[i], b[i]); } vi c1(n); vi c2(n); repv(now, vec) { set c; repv(j, now) { c.insert(j.first); } if (c.size() == 1) { c1[*c.begin() - 1]++; set ot; repv(j, now) { if (j.second == -1) { continue; } ot.insert(j.second); } if (ot.empty()) { continue; } if (ot.size() > 1) { cout << "NO\n"; return; } c2[*ot.begin() - 1]++; continue; } repv(j, now) { if (j.second != -1 && j.second != j.first) { cout << "NO\n"; return; } } } rep(i, n) { if (c2[i] > c1[i]) { cout << "NO\n"; return; } } cout << "YES\n"; } int main() { ios::sync_with_stdio(false); cin.tie(nullptr); pre(); int t; (TEST && cin >> t) || (t = 1); while (t--) { solve(); } }