// game.cpp : This file contains the 'main' function. Program execution begins and ends there.
//
// ttetris.cpp : This file contains the 'main' function. Program execution begins and ends there.
//
#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
int main()
{
int n;
cin >> n;
int m;
cin >> m;
vector<vector<int>>v(n + 2, vector<int>(m + 2, -10000036));
for (int i = 1; i < n + 1; i++)
{
for (int j = 1; j < m + 1; j++)
{
cin >> v[i][j];
}
}
int flag = 0;
int vys = 0;
int q;
cin >> q;
while (q--)
{
int i;
cin >> i;
int j;
cin >> j;
i += 1;
j += 1;
int vys1 = -1;
int vys2 = -1;
int vys3 = -1;
int vys4 = -1;
vys1 = v[i][j] + v[i - 1][j] + v[i + 1][j] + v[i][j + 1];
vys2 = v[i][j] + v[i - 1][j] + v[i + 1][j] + v[i][j - 1];
vys3 = v[i][j] + v[i][j + 1] + v[i][j - 1] + v[i - 1][j];
vys4 = v[i][j] + v[i][j + 1] + v[i][j - 1] + v[i + 1][j];
if (max({ vys1,vys2,vys3,vys4 }) < 0)
{
flag = 1;
}
else
{
vys += max({ vys1,vys2,vys3,vys4 });
}
}
if (flag == 0)
{
cout << vys << endl;
}
else
{
cout << "No" << endl;
}
return 0;
//std::cout << "Hello World!\n";
}
// Run program: Ctrl + F5 or Debug > Start Without Debugging menu
// Debug program: F5 or Debug > Start Debugging menu
// Tips for Getting Started:
// 1. Use the Solution Explorer window to add/manage files
// 2. Use the Team Explorer window to connect to source control
// 3. Use the Output window to see build output and other messages
// 4. Use the Error List window to view errors
// 5. Go to Project > Add New Item to create new code files, or Project > Add Existing Item to add existing code files to the project
// 6. In the future, to open this project again, go to File > Open > Project and select the .sln file
