#include<bits/stdc++.h>
#define Gc() getchar() 
#define Me(x,y) memset(x,y,sizeof(x))
#define Mc(x,y) memcpy(x,y,sizeof(x))
#define d(x,y) ((m)*(x-1)+(y))
#define R(n) (rnd()%(n)+1)
#define Pc(x) putchar(x)
#define LB lower_bound
#define UB upper_bound
#define fi first
#define se second
using namespace std;using ll=long long;using db=double;using lb=long db;using ui=unsigned;using ull=unsigned long long;using pii=pair<int,int>;using LL=__int128;
const int N=1e5+5,M=2.1e4+5,K=600+5,mod=1e9+7,Mod=mod-1;const db eps=1e-6;const int INF=1e9+7;mt19937 rnd(263082);
int n,m,T,A[N],B[N],f[N];
pii X[N],Y[N];int Xh,Yh;
int fa[N];
int GF(int x){return fa[x]^x?fa[x]=GF(fa[x]):x;}
vector<int> S[N];int pre[N];
ll C;
ll dd(ll x,ll y){return (x+y-1)/y;}
void Add(int x,int ti){
	int y=GF(x-1);if(!y) return;
	if(1ll*X[x].se*X[y].fi>=1ll*X[y].se*X[x].fi) return;
	ll w=dd(C*X[x].fi-C*X[y].fi,1ll*X[y].se*X[x].fi-1ll*X[x].se*X[y].fi);
	if(w>Y[Yh].fi) return;
	/*if((C-1ll*w*X[x].se)*1.0/X[x].fi+eps<(C-1ll*w*X[y].se)*1.0/X[y].fi){
		cerr<<w<<'\n';
		cerr<<X[x].se<<' '<<X[x].fi<<' '<<X[y].se<<' '<<X[y].fi<<' '<<C<<'\n';
		printf("%.10lf %.10lf\n",(C-1ll*w*X[x].se)*1.0/X[x].fi,(C-1ll*w*X[y].se)*1.0/X[y].fi);
	}
	assert((C-1ll*w*X[x].se)*X[y].fi>=(C-1ll*w*X[y].se)*X[x].fi);*/
	S[pre[w]].emplace_back(x);assert(pre[w]>=ti);
}
void Solve(){
	int i,j;scanf("%d%d%d",&n,&m,&T);
	for(i=1;i<=n;i++) scanf("%d",&A[i]);for(i=1;i<=n;i++) scanf("%d",&B[i]);
	Me(f,0x3f);for(i=1;i<=n;i++) for(j=i;j<=n;j++) f[A[j]-A[i]]=min(f[A[j]-A[i]],B[i]+B[j]);
	for(i=1;i<=1e5;i++) if(f[i]<=1e8) X[++Xh]=make_pair(i,f[i]);
	for(i=1;i<=m;i++) scanf("%d",&A[i]);for(i=1;i<=m;i++) scanf("%d",&B[i]);
	Me(f,0x3f);for(i=1;i<=m;i++) for(j=i;j<=m;j++) f[A[j]-A[i]]=min(f[A[j]-A[i]],B[i]+B[j]);
	for(i=1;i<=1e5;i++) if(f[i]<=1e8) Y[++Yh]=make_pair(i,f[i]);
	cerr<<Xh<<' '<<Yh<<'\n';
	for(i=1;i<=Yh;i++) fill(pre+Y[i-1].fi+1,pre+Y[i].fi+1,i);
	while(T--){
		scanf("%lld",&C);ll ans=0;
		iota(fa+1,fa+Xh+1,1);for(i=1;i<=Yh;i++) S[i].clear();
		for(i=2;i<=Xh;i++) Add(i,0);
		for(i=1;i<=Yh;i++) {
			for(int j=0;j<S[i].size();j++){
				int p=S[i][j];if(fa[p]^p) continue;
				int y=GF(p-1);if(!y) continue;
				if((C-1ll*Y[i].fi*X[y].se)*X[p].fi>(C-1ll*Y[i].fi*X[p].se)*X[y].fi) continue;
				fa[y]=y-1;Add(p,i);
			}
			int l=0,r=Xh+1,mid;
			db p=-1e18;
			/*int x=GF(Xh);while(x){
				if((C-1ll*Y[i].fi*X[x].se)*1.0/X[x].fi+1<p){
					printf("%lf %lf\n",(C-1ll*Y[i].fi*X[x].se)*1.0/X[x].fi+eps,p);
				}
				//assert((C-1ll*Y[i].fi*X[x].se)*1.0/X[x].fi+1>=p);
				p=(C-1ll*Y[i].fi*X[x].se)*1.0/X[x].fi;//printf("%.9lf ",p);
				if((C-1ll*Y[i].fi*X[x].se)*1.0/X[x].fi>=Y[i].se) ans=max(ans,1ll*Y[i].fi*X[x].fi);
				x=GF(x-1);
			}*/
			while(l+1<r)  mid=l+r>>1,(!GF(mid)||C-1ll*Y[i].fi*X[GF(mid)].se>=1ll*X[GF(mid)].fi*Y[i].se?l:r)=mid;
			if(GF(l)) ans=max(ans,1ll*Y[i].fi*X[GF(l)].fi)/*,cerr<<Y[i].fi<<' '<<X[GF(l)].fi<<'\n'*/;
		}
		printf("%lld\n",ans);
		// if(T==80) exit(0);
	}
}
int main(){
	int t=1;
	// scanf("%d",&t);
	while(t--) Solve();
	cerr<<clock()*1.0/CLOCKS_PER_SEC<<'\n';
}