#include<iostream>
#include<vector>
#include<string>
#include<cmath>
#include<algorithm>
#include<functional>
#include<numeric>
#include<queue>
#include<stack>
#include<map>
#include<unordered_map>
#include<set>
#include<bitset>


#pragma region
using namespace std;
#define FOR(i,r,n) for(ll i = (ll)(r); i < (ll)(n); i++)
#define rep(i,n) FOR(i,0LL,n)
#define RFOR(i,r,n) for(ll i=(ll)(n-1);i>=r;i--)
#define rrep(i,n) RFOR(i,0LL,n)
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
#define COUNT(a,y,x) upper_bound(all(a), y) - lower_bound(all(a), x)
#define UNIQUE(a) sort(all(a)); a.erase(unique(all(a)), a.end())
#define pb push_back
#define endl '\n'
typedef long long int ll;
typedef vector<ll> vll;
typedef vector<vll> vvll;
typedef pair<ll, ll> pll;
typedef vector<pll> vpll;
typedef vector<string> vs;
typedef map<ll, ll> MAP;
const ll inf = 2222222222222222222LL;
const ll mod = 1000000007LL;

ll n = 0, m = 0, ans = 0, tmp = 0, ma = -inf, mi = inf;
string s;
bool ok;
ll dx[9] = { 0,1,-1,0,0,1,1,-1,-1 }, dy[9] = { 0,0,0,1,-1,1,-1,1,-1 };
#pragma endregion
#define MAX 222222


ll mass[222][222];
ll sum2d(ll y2, ll x2, ll y1, ll x1) {
  return mass[y2][x2] - mass[y2][x1 - 1] - mass[y1 - 1][x2] + mass[y1 - 1][x1 - 1];
}

int main(void) {
  ios::sync_with_stdio(false); cin.tie(0);

  ll xma = -inf, yma = -inf, xmi = inf, ymi = inf;
  cin >> n >> m;
  FOR(y, 1, m + 1) FOR(x, 1, m + 1) cin >> mass[y][x];
  rep(y, m) rep(x, m) mass[y + 1][x + 1] += mass[y + 1][x] + mass[y][x + 1] - mass[y][x];
  rep(q, n) {
    ll xi, yi;
    cin >> yi >> xi;
    ans = 0;
    FOR(y1, yi, m + 1) FOR(x1, xi, m + 1) for (ll y2 = 1; y2 <= y1 && y2 <= yi;y2++) for (ll x2 = 1; x2 <= x1 && x2 <= xi; x2++) {
      if (!sum2d(y1, x1, y2, x2)) ans++;
    }
    cout << ans << endl;
  }




  return 0;
}