#include <iostream>
#include <fstream>
#include <set>
#include <vector>
using namespace std;

struct Country {
public:
  int norain[4][4];
  int day, x, y;
  int operator <(Country c) const {
    if (x < c.x) return 1;
    if (x > c.x) return 0;
    if (y < c.y) return 1;
    if (y > c.y) return 0;
    for (int i =0; i < 4; i++) {
      for (int j = 0; j < 4; j++) {
	if (norain[i][j] < c.norain[i][j]) return 1;
	if (norain[i][j] > c.norain[i][j]) return 0;
      }
    }
    return 0;
  }
};

typedef set<Country> Cntset;

int main()
{
  int N;
  ifstream is("weather.txt");
  while ((is >> N), N > 0) {
    int market[365][8][8];
    for (int i = 0; i < N; i++) {
      for (int j = 0; j < 8; j++) {
	for (int k = 0; k < 8; k++) {
	  market[i][j][k] = 1;
	}
      }
      for (int j = 2; j < 6; j++) {
	for (int k = 2; k < 6; k++) {
	  is >> market[i][j][k];
	}
      }
    }
    Country c0;
    for (int i = 0; i < 4; i++) {
      for (int j = 0; j < 4; j++) {
	c0.norain[i][j] = 0;
      }
    }
    c0.x = c0.y = 1;
    
    Cntset cnts, nextcnts;
    cnts.insert(c0);
    for (int day = 0; day < N; day++) {
      int dx[] = {-2, -1, 1, 2, 0, 0, 0, 0, 0};
      int dy[] = {0, 0, 0, 0, -2, -1, 1, 2, 0};
      nextcnts.clear();
      for (Cntset::iterator ii = cnts.begin(); ii != cnts.end(); ii++) {
	Country tmp = *ii;
	if (market[day][tmp.x+2][tmp.y+2] == 1) continue;
	if (market[day][tmp.x+3][tmp.y+2] == 1) continue;
	if (market[day][tmp.x+2][tmp.y+3] == 1) continue;
	if (market[day][tmp.x+3][tmp.y+3] == 1) continue;
	tmp.norain[ii->x][ii->y] = -1;
	tmp.norain[ii->x][ii->y+1] = -1;
	tmp.norain[ii->x+1][ii->y] = -1;
	tmp.norain[ii->x+1][ii->y+1] = -1;
	for(int i= 0; i < 4; i++) {
	  for (int j = 0; j < 4; j++) {
	    if (++tmp.norain[i][j] > 6) goto nextcnt;
	  }
	}
	for (int i = 0; i < 9; i++) {
	  if (tmp.x+dx[i] < 0 || tmp.x+dx[i] > 3) continue;
	  if (tmp.y+dy[i] < 0 || tmp.y+dy[i] > 3) continue;
	  tmp.x += dx[i];
	  tmp.y += dy[i];
	  nextcnts.insert(tmp);
	  tmp.x -= dx[i];
	  tmp.y -= dy[i];
	}
      nextcnt:
	;
      }
      cnts = nextcnts;
    }
    cout << !cnts.empty() << endl;
  }
}