import java.util.*;
import java.io.*;
class Pil_game
{
	public static void main(String args[])
	{
		Scanner o=new Scanner(System.in);
		Pil_game g=new Pil_game();
		int n=o.nextInt();
		int k=1;
		int sa=0,sb=0;
		ArrayList<Integer> a=new ArrayList<Integer>();
		int[][] arr=new int[n][n];
		for(int i=0;i<n;i++)
			for(int j=0;j<n;j++)
				arr[i][j]=k++;
		int player=o.nextInt();
		boolean turn=false;
		if(player==1)
			turn=true;
		g.name(arr,a);
		g.print(arr,n);
		while(!a.isEmpty())
		{
			int x,y;
			do
			{
				x=o.nextInt();
				y=o.nextInt();
			}while(g.validate(arr,x,y,a,turn)==false);
			int res=g.scorecalc(arr,x,y,turn,sa,sb);
			if(turn)
				sa=sa+res;
			else
				sb=sb+res;
			g.print(arr,n);
			turn=!turn;
		}
		if(sa>sb)
			System.out.println("THE WINNER IS PLAYER A WITH "+sa+" SCORES");
		else
			System.out.println("THE WINNER IS PLAYER B WITH "+sb+" SCORES");
	}
	public void print(int[][] arr,int n)
	{
		for(int i=0;i<n;i++)
		{
			for(int j=0;j<n;j++)
			{
				System.out.print(arr[i][j]+"\t");
			}
			System.out.println();
		}
	}
	public int elementrow(int[][] arr,int e)
	{
		for(int i=0;i<arr.length;i++)
			for(int j=0;j<arr.length;j++)
				if(arr[i][j]==e)
					return i;
		return 0;
	}
	public int elementcolumn(int[][] arr,int e)
	{
		for(int i=0;i<arr.length;i++)
			for(int j=0;j<arr.length;j++)
				if(arr[i][j]==e)
					return j;
		return 0;
	}
	public boolean validate(int[][] arr,int x,int y,ArrayList<Integer> a,boolean turn)
	{
		int n=arr.length;
		if(x%2==1&&y%2==1)
			if(Math.abs(x-y)==2 || Math.abs(x-y)==arr.length*2)
				if(get(arr,x)==true&&get(arr,y)==true)
					return change(x,y,arr,a,turn);
		System.out.println("INVALID");
		return false;
	}
	public boolean get(int[][] arr,int pd)
	{
		int i=elementrow(arr,pd);
		int j=elementcolumn(arr,pd);
		if(i%2==0&&j%2==0)
			return true;
		return false;
	}
	public boolean change(int x,int y,int[][] arr,ArrayList<Integer> a,boolean turn)
	{
		int play=(turn)?-1:-2;
		int xi=elementrow(arr,x);
		int xj=elementcolumn(arr,x);
		int yi=elementrow(arr,y);
		int yj=elementcolumn(arr,y);
		int d=0;
		if(xi==yi)
			d=(xj>yj)?arr[xi][xj-1]:arr[xi][yj-1];
		else if(xj==yj)
			d=(xi>yi)?arr[xi-1][xj]:arr[yi-1][xj];
		int rem=a.indexOf(d);
		if(a.contains(d))
		{
			a.remove(rem);
			int i=elementrow(arr,d);
			int j=elementcolumn(arr,d);
			arr[i][j]=play;
			return true;
		}
		else
			System.out.println("ALREADY ENTERED");
		return false;
	}
	public void name(int[][] arr,ArrayList<Integer> a)
	{
		for(int i=0;i<arr.length;i++)
			for(int j=0;j<arr.length;j++)
					if(arr[i][j]%2==0)
						a.add(arr[i][j]);
	}
	public int scorecalc(int[][] arr,int x,int y,boolean turn,int sa,int sb)
	{
		int d1=0,d2=0,n=arr.length;
		int xi=elementrow(arr,x);
		int xj=elementcolumn(arr,x);
		int yi=elementrow(arr,y);
		int yj=elementcolumn(arr,y);
		if(xi==yi&&xi==0)
			d1=(xj>yj)?arr[xi+1][xj-1]:arr[xi+1][yj-1];
		else if(xi==yi&&xi==n-1)
			d1=(xj>yj)?arr[xi-1][xj-1]:arr[xi-1][yj-1];
		else if(xj==yj&&xj==0)
			d1=(xi>yi)?arr[xi-1][xj+1]:arr[yi-1][xj+1];
		else if(xj==yj&&xj==n-1)
			d1=(xi>yi)?arr[xi-1][xj-1]:arr[yi-1][xj-1];
		else if(xi==yi)
		{
			d1=(xj>yj)?arr[xi+1][xj-1]:arr[xi+1][yj-1];
			d2=(xj>yj)?arr[xi-1][xj-1]:arr[xi-1][yj-1];
		}
		else if(xj==yj)
		{
			d1=(xi>yi)?arr[xi-1][xj+1]:arr[yi-1][xj-1];
			d2=(xi>yi)?arr[xi-1][xj-1]:arr[yi-1][xj-1];
		}
		int r1=0,r2=0;
		if(d1!=0)
			r1=scoreboard(arr,d1,elementrow(arr,d1),elementcolumn(arr,d1),turn,sa,sb);
		if(d2!=0)
			r2=scoreboard(arr,d2,elementrow(arr,d2),elementcolumn(arr,d2),turn,sa,sb);
		return r1+r2;
	}
	public int scoreboard(int[][] arr,int d,int di,int dj,boolean turn,int sa,int sb)
	{
		int r=0;
		int play=(turn)?-1:-2;
		if(d!=0)
		{
			if(arr[di][dj-1]<0&&arr[di][dj+1]<0&&arr[di-1][dj]<0&&arr[di+1][dj]<0)
			{
				r=arr[di][dj];
				arr[di][dj]=play;
				return r;
			}
		}
		return 0;
	}
}