#include <iostream>
#include <fstream>
#include <bitset>

using namespace std;

ifstream in("input.txt");

int n,cerinta;
bitset<6> cube[100][100][100];
unsigned short int vcube[100][100][100];
struct t {
	int x, y, z;
}data[6]{
	{1,0,0},
	{-1,0,0},
	{0,1,0},
	{0,-1,0},
	{0,0,1},
	{0,0,-1},
};
void citire() {
	in >>cerinta >> n;
	int x, y, z;
	for (z = 0; z < n; z++) {
		for (y = 0; y < n; y++) {
			for (x = 0; x < n; x++) {
				in >> cube[x][y][z];
			}
		}
	}
}

bool check1(int x,int y,int z) {
	if (x<0 || x>=n)
		return 0;
	if (y<0 || y>=n)
		return 0;
	if (z<0 || z>=n)
		return 0;
	return 1;
}

void rezolvare1() {
	int x, y, z, i,_max=0;
	int sx = 0, sy = 0, sz = 0;
	for (z = 0; z < n; z++) {
		for (y = 0; y < n; y++) {
			for (x = 0; x < n; x++) {
				
				printf("%d ", cube[x][y][z]);
				for (i = 0; i < 6; i++) {
					printf("i:%d=%d ", i, cube[x][y][z][i]);
					if (cube[x][y][z][i]) {
						if (check1(x + ::data[i].x, y + ::data[i].y, z + ::data[i].z))
							vcube[x][y][z]++;
					}
				}
				if (vcube[x][y][z] > _max)
					_max = vcube[x][y][z], sx = x, sy = y, sz = z;
			}
		}
	}
	printf("%d %d %d", sx + 1, sy + 1, sz + 1);
}

void rezolvare2() {

}

int main()
{

	citire();
	if (cerinta == 1) {
		rezolvare1();
	}
	else {
		rezolvare2();
	}
	in.close();
}