#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("damesah.in");
ofstream fout("damesah.out");
int a[14][14],n,k,ok,c[14],d1[29],d2[29],nr;
void bK(int i,int j){
    if(i>n)
    {
        if(nr==n){
        k++;
        if(ok==0){
        for(i=1;i<=n;i++)
            {for(j=1;j<=n;j++)
                if(a[i][j]==1)
                    fout<<j<<" ";}
        ok=1;}
        }
        return;

    }
    if(j==n+1)
    {
        return;
    }
    if(c[j]==0 &&d1[n-j+i]==0&&d2[i+j+1]==0)
        {
            a[i][j]=1;
            c[j]=1;
            d1[n-j+i]=1;
            d2[i+j+1]=1;
            nr++;
            bK(i+1,1);
            a[i][j]=0;
            c[j]=0;
            d1[n-j+i]=0;
            d2[i+j+1]=0;
            nr--;

        }
    bK(i,j+1);

}
int main()
{
    fin>>n;
    bK(1,1);
    fout<<endl;
    fout<<k<<endl;

    return 0;
}