using namespace std;
#include <fstream>
#include <iostream>
#include <iomanip>

int a[1001][1001],n,k;
char v[1000010];
int main(){
	ifstream fin("tablete.in");
	fin>>n>>k;
	int i,j,p=1,q;
	for(i=1;i<=n;i++){
		//completez pana la coloana k-1
		for(j=1;j<k;j++){
			while(v[p]==1)
				p++;
			a[i][j]=p,v[p++]=1;
		}
		q=p;
		while(v[q]==1 || q%2==1)
			q++;
		a[i][k]=q, v[q]=1;
	}
	for(i=1;i<=n;i++)
		for(j=k+1; j<=n;j++){
			while(v[p]==1)
				p++;
			a[i][j]=p,v[p++]=1;
		}
	ofstream fout("tablete.out");
	for(i=1;i<=n;i++){
		for(j=1;j<=n;j++)
			fout<<setw(2)<<a[i][j]<<" ";
		fout<<endl;
	}
	return 0;
}