#include<bits/stdc++.h>
using namespace std;

#pragma GCC optimize("O3")

#define rep(i,n) for(ll i=0;i<n;i++)
#define repl(i,l,r) for(ll i=(l);i<(r);i++)
#define per(i,n) for(ll i=(n)-1;i>=0;i--)
#define perl(i,r,l) for(ll i=r-1;i>=l;i--)
#define fi first
#define se second
#define pb push_back
#define ins insert
#define pqueue(x) priority_queue<x,vector<x>,greater<x>>
#define all(x) (x).begin(),(x).end()
#define CST(x) cout<<fixed<<setprecision(x)
#define vtpl(x,y,z) vector<tuple<x,y,z>>
#define rev(x) reverse(x);
using ll=long long;
using vl=vector<ll>;
using vvl=vector<vector<ll>>;
using pl=pair<ll,ll>;
using vpl=vector<pl>;
using vvpl=vector<vpl>;
const ll MOD=1000000007;
const ll MOD9=998244353;
const int inf=1e9+10;
const ll INF=4e18;
const ll dy[9]={0,1,0,-1,1,1,-1,-1,0};
const ll dx[9]={1,0,-1,0,1,-1,1,-1,0};
template<class T> inline bool chmin(T& a, T b) {
    if (a > b) {
        a = b;
        return true;
    }
    return false;
}
template<class T> inline bool chmax(T& a, T b) {
    if (a < b) {
        a = b;
        return true;
    }
    return false;
}
//0-indexed,2冪のセグメントツリー
template <class T>
struct SegTree {
    private:
    int n;// 葉の数
    vector<T> data;// データを格納するvector
    T def; // 初期値かつ単位元
    function<T(T, T)> operation; // 区間クエリで使う処理
    function<T(T, T)> change;// 点更新で使う処理

    T find(int a, int b) {
        T val_left = def, val_right = def;
        for (a += (n - 1), b += (n - 1); a < b; a >>= 1, b >>= 1)
        {
            if ((a & 1) == 0){
                val_left = operation(val_left, data[a]);
            }
            if ((b & 1) == 0){
                val_right = operation(data[--b],val_right);
            }
        }
        return operation(val_left, val_right);
    }
    public:
    // _n:必要サイズ, _def:初期値かつ単位元, _operation:クエリ関数,
    // _change:更新関数
    SegTree(size_t _n, T _def, function<T(T, T)> _operation,
        function<T(T, T)> _change=[](T a,T b){return b;})
        : def(_def), operation(_operation), change(_change) {
        n = 1;
        while (n < _n) {
            n *= 2;
        }
        data = vector<T>(2 * n - 1, def);
    }
    void set(int i, T x) { data[i + n - 1] = x; }
    void build() {
        for (int k=n-2;k>=0;k--) data[k] = operation(data[2*k+1],data[2*k+2]);
    }
    // 場所i(0-indexed)の値をxで更新
    void update(int i, T x) {
        i += n - 1;
        data[i] = change(data[i], x);
        while (i > 0) {
            i = (i - 1) / 2;
            data[i] = operation(data[i * 2 + 1], data[i * 2 + 2]);
        }
    }
    T all_prod(){
      return data[0];
    }
    // [a, b)の区間クエリを実行
    T query(int a, int b) {
        //return _query(a, b, 0, 0, n);
        return find(a,b);
    }

    // 添字でアクセス
    T operator[](int i) {
        return data[i + n - 1];
    }
};

int main(){
  vvl ex(4,vl(4));rep(i,4)ex[i][i]=1;
  vvl C=ex;C[0][1]++;
  vvl W=ex;W[1][2]++;W[2][3]++;
  auto fx=[](vvl a,vvl b){
    vvl mat(4,vl(4));
    rep(i,4){
      rep(k,4){
        rep(j,4){
          mat[i][j]+=a[i][k]*b[k][j];
        }
      }
    }
    return mat;
  };
  ll h,w;cin >> h >> w;
  vector<string> g(h);rep(i,h)cin >> g[i];
  ll q;cin >> q;
  vvl pls(q,vl(4));
  rep(i,q){
    rep(j,4)cin >>pls[i][j],pls[i][j]--;
  }
  vl ans(q);
  auto calc=[&](){
    rep(i,h){
      /*rep(left,w){
        vvl dp(w+1,vl(4));dp[0][0]=1;
        rep(right,w){
          rep(_,4)dp[right+1][_]+=dp[right][_];
          if(left>right)continue;
          if(g[i][right]=='c'){
            dp[right+1][1]+=dp[right][0];
          }
          else{
            dp[right+1][2]+=dp[right][1];
            dp[right+1][3]+=dp[right][2];
          }
        }
        rep(j,q){
          if(pls[j][0]<=i&&i<=pls[j][2]){
            if(left==pls[j][1])ans[j]+=dp[pls[j][3]+1][3];
          }
        }
      }*/
      SegTree<vvl> st(w,ex,fx);
      rep(j,w){
        if(g[i][j]=='c')st.set(j,C);
        else st.set(j,W);
      }
      st.build();
      rep(j,q){
          if(pls[j][0]<=i&&i<=pls[j][2]){
            //auto f=st.query(pls[j][1],pls[j][3]+1);
            ans[j]+=st.query(pls[j][1],pls[j][3]+1)[0][3];
          }
        }
    }
  };
  calc();
  rep(i,h)rev(all(g[i]));
  rep(i,q){
    tie(pls[i][1],pls[i][3])=make_pair(w-pls[i][3]-1,w-pls[i][1]-1);
  }
  calc();
  {
    vector<string> ng(w);
    rep(i,h)rep(j,w){
      ng[j]+=g[i][j];
    }
    swap(h,w);swap(g,ng);
    rep(i,q){
      swap(pls[i][0],pls[i][1]);
      swap(pls[i][2],pls[i][3]);
    }
  }
  calc();
  rep(i,h)rev(all(g[i]));
  rep(i,q){
    tie(pls[i][1],pls[i][3])=make_pair(w-pls[i][3]-1,w-pls[i][1]-1);
  }
  calc();
  rep(i,q)cout << ans[i] << endl;
}