#include<fstream>

using namespace std;
int n,k,b=0;
int main()
{
    ifstream f("tablete.in");
    ofstream g("tablete.out");
    f>>n>>k;
   int  m=2;

    for(int i=1;i<=n;i++)
    {
        for(int j=1;j<=n;j++)
        {

            if(j==k)
            {
                g<<m<<" ";
                m+=2;
            }
            else
            {
                 b++;
            if(b>n*2)g<<b<<" ";
            else
                if(b%2==0)
            {
                b++;
                g<<b<<" ";
            }
            else g<<b<<" ";
            }

        }
        g<<"\n";
    }
    return 0;
}