#include <iostream>
#include <vector>
#include <complex>
using namespace std;
using ll = long long;
const complex<int> IMAG(0, 1);
vector<vector<int>> special;
vector<vector<int>> used;
vector<vector<int>> f;
int unfill(int i, int j){
--used[i][j];
return f[i][j];
}
int fill(int i, int j){
++used[i][j];
return f[i][j];
}
int fill(int i0, int j0, int i1, int j1){
int ans = 0;
for(int i = i0; i <= i1; ++i){
for(int j = j0; j <= j1; ++j){
ans += fill(i, j);
}
}
return ans;
}
signed main(){
int n, m;
cin >> n >> m;
f.assign(n + 2, vector<int>(m + 2));
used.assign(n + 2, vector<int>(m + 2));
special.assign(n + 2, vector<int>(m + 2));
for(int i = 0; i <= n + 1; ++i)
used[i][0] = used[i][m + 1] = 1;
for(int j = 0; j <= m + 1; ++j)
used[0][j] = used[n + 1][j] = 1;
for(int i = 1; i <= n; ++i){
for(int j = 1; j <= m; ++j){
cin >> f[i][j];
}
}
int q;
cin >> q;
for(int i = 0; i < q; ++i){
int x, y;
cin >> x >> y;
++x, ++y;
++special[x][y];
}
ll ans = 0;
for(int i = 1; i <= n; ++i){
for(int j = 1; j <= m; ++j){
if(!special[i][j])
continue;
if(special[i + 1][j]){
ans += fill(i, j - 1, i + 1, j + 1);
ans += fill(i - 1, j);
ans += fill(i + 2, j);
special[i][j] = 0;
special[i + 1][j] = 0;
}
if(special[i][j + 1]){
ans += fill(i - 1, j, i + 1, j + 1);
ans += fill(i, j - 1);
ans += fill(i, j + 2);
special[i][j] = 0;
special[i][j + 1] = 0;
}
if(special[i + 1][j + 1]){
ans += fill(i, j, i + 1, j + 1);
ans += fill(i, j - 1);
ans += fill(i - 1, j);
ans += fill(i + 1, j + 2);
ans += fill(i + 2, j + 1);
special[i][j] = 0;
special[i + 1][j + 1] = 0;
}
if(special[i - 1][j + 1]){
ans += fill(i - 1, j, i, j + 1);
ans += fill(i, j - 1);
ans += fill(i + 1, j);
ans += fill(i, j - 1);
ans += fill(i - 1, j + 2);
ans += fill(i - 2, j + 1);
special[i][j] = 0;
special[i - 1][j + 1] = 0;
}
}
}
//cout << ans << endl;
for(int i = 1; i <= n; ++i){
for(int j = 1; j <= m; ++j){
if(special[i][j]){
ans += fill(i - 1, j, i + 1, j);
ans += fill(i, j + 1);
ans += fill(i, j - 1);
complex<int> cmpl = 1;
for(complex<int> timer = 0, mv = 1; timer != 7; timer += 1, mv *= IMAG){
if(used[i + mv.real()][j + mv.imag()] > 1){
cmpl = mv;
break;
}
if(f[i + mv.real()][j + mv.imag()] < f[i + cmpl.real()][j + cmpl.imag()]){
cmpl = mv;
}
}
ans -= unfill(i + cmpl.real(), j + cmpl.imag());
}
}
}
//return 0;
for(int i = 0; i <= n + 1; ++i){
for(int j = 0; j <= m + 1; ++j){
if(used[i][j] > 1){
cout << "No\n";
return 0;
}
}
}
cout << ans << endl;
}
