#include <bits/stdc++.h>
using namespace std;
typedef signed long long ll;

#undef _P
#define _P(...) (void)printf(__VA_ARGS__)
#define FOR(x,to) for(x=0;x<(to);x++)
#define FORR(x,arr) for(auto& x:arr)
#define ITR(x,c) for(__typeof(c.begin()) x=c.begin();x!=c.end();x++)
#define ALL(a) (a.begin()),(a.end())
#define ZERO(a) memset(a,0,sizeof(a))
#define MINUS(a) memset(a,0xff,sizeof(a))
//-------------------------------------------------------

int H,W;
string S[505];
int LR[501][501][501];
int UD[501][501][501];
int Q;

void solve() {
	int i,j,k,l,r,x,y; string s;
	
	cin>>H>>W;
	FOR(y,H) cin>>S[y];
	FOR(y,H) {
		FOR(x,W) {
			int nc=0;
			int ncw=0;
			ll ncww=0;
			for(int z=x;z<W;z++) {
				if(S[y][z]=='c') nc++;
				else ncww+=ncw, ncw+=nc;
				LR[y][x][z]=ncww;
			}
		}
		for(x=W-1;x>=0;x--) {
			int nc=0;
			int ncw=0;
			ll ncww=0;
			for(int z=x;z>=0;z--) {
				if(S[y][z]=='c') nc++;
				else ncww+=ncw, ncw+=nc;
				LR[y][z][x]+=ncww;
			}
		}
	}
	FOR(x,W) {
		FOR(y,H) {
			int nc=0;
			int ncw=0;
			ll ncww=0;
			for(int z=y;z<H;z++) {
				if(S[z][x]=='c') nc++;
				else ncww+=ncw, ncw+=nc;
				UD[x][y][z]=ncww;
			}
		}
		for(y=H-1;y>=0;y--) {
			int nc=0;
			int ncw=0;
			ll ncww=0;
			for(int z=y;z>=0;z--) {
				if(S[z][x]=='c') nc++;
				else ncww+=ncw, ncw+=nc;
				UD[x][z][y]+=ncww;
			}
		}
	}
	
	cin>>Q;
	while(Q--) {
		int L,R,U,D;
		cin>>U>>L>>D>>R;
		ll ret=0;
		U--,D--,L--,R--;
		for(y=U;y<=D;y++) ret+=LR[y][L][R];
		for(x=L;x<=R;x++) ret+=UD[x][U][D];
		cout<<ret<<endl;
	}
	
	
}


int main(int argc,char** argv){
	string s;int i;
	if(argc==1) ios::sync_with_stdio(false), cin.tie(0);
	FOR(i,argc-1) s+=argv[i+1],s+='\n';
	FOR(i,s.size()) ungetc(s[s.size()-1-i],stdin);
	solve(); return 0;
}