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

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

    int n, m, q;
    cin >> n >> m >> q;

    vector<vector<int>> a(n + 1, vector<int>(m + 1));

    for (int i = 1; i <= n; i++) {
        for (int j = 1; j <= m; j++) {
            cin >> a[i][j];
        }
    }

    while (q--) {
        int op, x1, y1, x2, y2;
        cin >> op >> x1 >> y1 >> x2 >> y2;

        if (op == 1) {
            for (int i = x1; i <= x2; i++) {
                for (int j = y1; j <= y2; j++) {
                    a[i][j] ^= 1; // 0变1，1变0
                }
            }
        } else {
            int ans = 0;
            for (int i = x1; i <= x2; i++) {
                for (int j = y1; j <= y2; j++) {
                    ans += a[i][j];
                }
            }
            cout << ans << '\n';
        }
    }

    return 0;
}