#include "stdafx.h"
#include <iostream>
#include <cstdio>
#include <vector>
#include <cstring>
#include <ctime>
#include <cassert>
#include <algorithm>
#include <fstream>


using namespace std;

int n;
int all, DoSega=0;
int counter = 1;
int k;
int x1;
int Y1;
int x2;
int y2;
int a[1000][1000];

int solution()
{
	int tempX = x1;
	int tempY = Y1;
	if (tempX - 2 >= 0 && tempY - 1 >= 0 && a[tempX-2][tempY-1]!=-2)
		a[tempX - 2][tempY - 1] = 1;
	if (tempX - 2 >= 0 && tempY + 1 >= 0 && a[tempX - 2][tempY + 1] != -2)
		a[tempX - 2][tempY + 1] = 1;
	if (tempX + 2 >= 0 && tempY + 1 >= 0 && a[tempX + 2][tempY + 1] != -2)
		a[tempX + 2][tempY + 1] = 1;
	if (tempX + 2 >= 0 && tempY - 1 >= 0 && a[tempX + 2][tempY - 1] != -2)
		a[tempX - 2][tempY - 1] = 1;

	while (DoSega<all)
	{
		for (int i = 0; i < n; i++)
		{
			for (int z = 0; z < n; z++)
			{
				if (i == x2 && z == y2)
				{
					return counter;
				}
				if (a[i][z] == counter)
				{
					tempX = i;
					tempY = z;
					if (tempX - 2 >= 0 && tempY - 1 >= 0 && a[tempX - 2][tempY - 1] != -2)
						if (a[tempX - 2][tempY - 1] > counter)
							a[tempX - 2][tempY - 1] = counter;
					if (tempX - 2 >= 0 && tempY + 1 <= n && a[tempX - 2][tempY + 1] != -2)
						if(a[tempX - 2][tempY + 1] > counter)
							a[tempX - 2][tempY + 1] = counter;
					if (tempX + 2 <= n && tempY + 1 <= n && a[tempX + 2][tempY + 1] != -2)
						if(a[tempX + 2][tempY + 1] > counter)
							a[tempX + 2][tempY + 1] = counter;
					if (tempX + 2 <= n && tempY - 1 >= 0 && a[tempX + 2][tempY - 1] != -2)
						if(a[tempX - 2][tempY - 1]>counter)
							a[tempX - 2][tempY - 1] = counter;
				}
			}
		}
		counter++;
	}
}

int main()
{
	ifstream myfile;
	myfile.open("chess.in");

	n << myfile.get();
	k << myfile.get();
	x1 << myfile.get();
	Y1 << myfile.get();
	x2 << myfile.get();
	y2 << myfile.get();


	for (int i = 0; i < n; i++) {
		for (int z = 0; z < n; z++)
		{
			a[i][z] = myfile.get();
			if (a[i][z] == 1)
			{
				a[i][z] = -2;
				DoSega++;
			}
			else
			{
				a[i][z] = -1;
			}
		}
	}
	myfile.close();
	ofstream myfile2;
	myfile2.open("chess.out");
	all = n * n;
	a[x1][Y1] = 0;
	DoSega++;


	int value = solution();
	if (value <= k && (k-value)%2==0)
	{
		myfile2 << "Yes\n";

	}
	else
	{
		myfile2 << "No\n";
	}

	myfile2.close();
    return 0;
}