#include <bits/stdc++.h>

using namespace std;

#define INF 1000000000
#define MAXN 1050

int N, M, P;
int A[MAXN][MAXN];
int D[MAXN], front, back;
int vmin[MAXN][MAXN], vmax[MAXN][MAXN];
int vmin2D[MAXN][MAXN], vmax2D[MAXN][MAXN];

pair<int, int> solve(int dx, int dy) {
  for (int i = 0; i < N; i++) {
    front = 1;
    back = 0;
    for (int j = 0; j < M; j++) {
      while (front <= back && A[i][j] <= A[i][ D[back] ]) {
        back--;
      }
      D[++back] = j;
      if (D[front] == j - dy) {
        front++;
      }
      vmin[i][j] = A[i][ D[front] ];
    }
  }

  for (int j = 0; j < M; j++) {
    front = 1;
    back = 0;
    for (int i = 0; i < N; i++) {
      while (front <= back && vmin[i][j] <= vmin[ D[back] ][j]) {
        back--;
      }
      D[++back] = i;
      if (D[front] == i - dx) {
        front++;
      }
      vmin2D[i][j] = vmin[ D[front] ][j];
    }
  }

  for (int i = 0; i < N; i++) {
    front = 1;
    back = 0;
    for (int j = 0; j < M; j++) {
      while (front <= back && A[i][j] >= A[i][ D[back] ]) {
        back--;
      }
      D[++back] = j;
      if (D[front] == j - dy) {
        front++;
      }
      vmax[i][j] = A[i][ D[front] ];
    }
  }

  for (int j = 0; j < M; j++) {
    front = 1;
    back = 0;
    for (int i = 0; i < N; i++) {
      while (front <= back && vmax[i][j] >= vmax[ D[back] ][j]) {
        back--;
      }
      D[++back] = i;
      if (D[front] == i - dx) {
        front++;
      }
      vmax2D[i][j] = vmax[ D[front] ][j];
    }
  }

  int dmin = INF;
  int cnt = 0;
  for (int i = dx - 1; i < N; i++) {
    for (int j = dy - 1; j < M; j++) {
      int diff = vmax2D[i][j] - vmin2D[i][j];
      if (diff < dmin) {
        dmin = diff;
        cnt = 1;
      } else if (diff == dmin) {
        cnt++;
      }
    }
  }

  return { dmin, cnt };
}

int main() {
	assert(freopen("struti.in", "r", stdin));
	assert(freopen("struti.out", "w", stdout));
	cin.sync_with_stdio(false);

	cin >> M >> N >> P;
  for (int i = 0; i < N; i++) {
    for (int j = 0; j < M; j++) {
      cin >> A[i][j];
    }
  }

  int dx, dy;
  while (P-- > 0) {
    cin >> dx >> dy;

    auto res = solve(dx, dy);
    if (dx != dy) {
      auto res2 = solve(dy, dx);
      if (res2.first < res.first) {
        res = res2;
      } else if (res2.first == res.first) {
        res.second += res2.second;
      }
    }

    cout << res.first << ' ' << res.second << '\n';
  }

	return 0;
}