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#include <bits/stdc++.h>
using namespace std;
ifstream fin("damesah.in");
ofstream fout("damesah.out");
#define MAXN 14
int n, sol, C[MAXN];
bool col[MAXN], diagP[MAXN*2], diagS[MAXN*2];
void output(){
for(int i=1; i<=n; ++i)
fout<<C[i]<<" ";
fout<<'\n';
}
void bkt(int l){
if(l==n+1){
++sol;
if(sol==1)
output();
return;
}
for(int c=1; c<=n; ++c){
if(!col[c] && !diagP[abs(c-l)] && !diagS[l+c]){
C[l]=c;
col[c]=diagP[abs(c-l)]=diagS[l+c]=true;
bkt(l+1);
col[c]=diagP[abs(c-l)]=diagS[l+c]=false;
}
}
}
int main()
{
fin>>n;
bkt(1);
fout<<sol;
return 0;
}