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#include<fstream>
using namespace std;
ifstream cin("damesah.in");
ofstream cout("damesah.out");
int m,n,p,a[13];
void A(int k,int j,int u,int v)
{
if(k==n) {
if(++m,p<1) {
for(int i=0;i<n;cout<<a[i++]+1<<' ');
cout<<'\n',++p;
}
return;
}
int b=((1<<n)-1)&(~(j|u|v));
for(;b;) {
int c=b&-b,d=__builtin_ctz(c);
b-=c,a[k]=d,A(k+1,j|c,(u|c)<<1,(v|c)>>1);
}
}
int main()
{
return cin>>n,A(0,0,0,0),cout<<m,0;
}