#include <bits/stdc++.h>
#define REP(i, a, n) for(int i = ((int) a); i < ((int) n); i++)
using namespace std;

int main(void) {
  int N, K;
  cin >> N >> K;
  vector<int> L(K);
  REP(i, 0, K) cin >> L[i];
  vector< vector<int> > A(N, vector<int>(N));
  REP(i, 0, N) REP(j, 0, N) {
    char c;
    cin >> c;
    A[i][j] = c - '0';
  }

  int init = 0;
  REP(i, 0, N) REP(j, 0, N) if(A[i][j] == 0) init++;

  vector<int> lx(K), ly(K), rx(K), ry(K);
  REP(i, 0, K) {
    int maxw = -(1LL << 28), maxt, maxy, maxx;

    REP(y, 0, N - L[i]) REP(x, 0, N) {
      int w = 0;
      REP(k, y, y + L[i]) {
        if(A[k][x] == 0) w--;
        if(A[k][x] == 1) w++;
      }
      if(w > maxw) {
        maxw = w;
        maxt = 0;
        maxy = y;
        maxx = x;
      }
    }

    REP(y, 0, N) REP(x, 0, N - L[i]) {
      int w = 0;
      REP(k, x, x + L[i]) {
        if(A[y][k] == 0) w--;
        if(A[y][k] == 1) w++;
      }
      if(w > maxw) {
        maxw = w;
        maxt = 1;
        maxy = y;
        maxx = x;
      }
    }

    if(maxt == 0) {
      ly[i] = maxy + 1;
      lx[i] = maxx + 1;
      ry[i] = maxy + L[i];
      rx[i] = maxx + 1;
      REP(k, maxy, maxy + L[i]) A[k][maxx] = !A[k][maxx];
    }
    if(maxt == 1) {
      ly[i] = maxy + 1;
      lx[i] = maxx + 1;
      ry[i] = maxy + 1;
      rx[i] = maxx + L[i];
      REP(k, maxx, maxx + L[i]) A[maxy][k] = !A[maxy][k];
    }
  }

  REP(i, 0, K) cout << ly[i] << " " << lx[i] << " " << ry[i] << " " << rx[i] << endl;

#ifdef LOCAL
  int score = 0;
  REP(i, 0, N) REP(j, 0, N) if(A[i][j] == 0) score++;
  score -= init;

  cerr << "score: " << score << endl;
  REP(i, 0, N) {
    REP(j, 0, N) cerr << A[i][j];
    cerr << endl;
  }
#endif
}