#include<cstdio>
int main(){
    int n,k,i,j,par,max,nr;
    freopen("tablete.in","r",stdin);
    freopen("tablete.out","w",stdout);
    scanf("%d%d",&n,&k);
    max=2*n;
    par=2;
    nr=1;
    for(i=1;i<=n;i++){
        for(j=1;j<=n;j++)
            if(j!=k)
                if(nr%2==0&&nr<=max){
                    nr++;
                    j--;
                }
                else{
                    printf("%d ",nr);
                    nr++;
                }
            else{
                printf("%d ",par);
                par+=2;
            }
        printf("\n");
    }
    return 0;
}