#include<stdio.h>
int a,b,alim,blim;
int main()
{
	int i,j,n,k,wlkr=1;
	freopen("tablete.in","r",stdin);
	freopen("tablete.out","w",stdout);
	scanf("%d%d",&n,&k);
	a=2;
	b=1;
	blim=(n<<1);
	alim=(n<<1);
	if(!(n&1))
	{
		while(n)
		{
			j=1;
		for(i=b;i<b+blim;i+=2)
		{
			if(j!=k)
				printf("%d ",i);
		    else
				printf("%d ",i-1);
			++j;
		}
		printf("\n");
		j=1;
		for(i=a;i<a+alim;i+=2)
		{
			if(j!=k-1)
				printf("%d ",i);
			else
				printf("%d ",i+1);
			++j;
		}
		printf("\n");
		a+=alim;
		b+=blim;
		n-=2;
		}
	}
	return 0;
}