#include using namespace std; template using min_priority_queue = priority_queue,greater>; template void printv(vector &v){ bool b = false; for(auto i : v){ if(b) cout << " "; else b = true; cout << i; } cout << endl; } template bool chmin(T &a, const T& b) { if (a > b) { a = b; // aをbで更新 return true; } return false; } template bool chmax(T &a, const T& b) { if (a < b) { a = b; // aをbで更新 return true; } return false; } void yn(bool b){ if(b) cout << "Yes" << endl; else cout << "No" << endl; } bool debug; bool randomInput; void input(){ if(debug && randomInput){ } else{ } return; } void calc(){ int N, M; cin >> N >> M; vector A(N); vector B(M); vector C(N); for(int i = 0; i < N; i++){ cin >> A[i]; } for(int i = 0; i < M; i++){ cin >> B[i]; } for(int i = 0; i < N; i++){ cin >> C[i]; } vector D(N, 0); for(int i = 0; i < N-1; i++){ D[i+1] = D[i] + B[i%M]; } map> mp; for(int i = 0; i < N; i++){ mp[A[i]-D[i]].push_back(i); } int64_t cost = 0; for(auto[ignore, v] : mp){ int64_t c = 0; for(int i : v){ c -= C[i]; } chmin(cost, c); } for(int i = 0; i < N; i++){ cost += C[i]; } cout << cost << endl; return; } int64_t ansSimple; void calcSimple(){ return; } void calc1(){ int t; cin >> t; for(int i = 0; i < t; i++){ input(); calc(); calcSimple(); } } int main(){ debug = 0; randomInput = 0; srand(time(NULL)); cout << fixed << setprecision(12); if(debug){ calc1(); } else{ input(); calc(); } return 0; } //