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#include <fstream>
#include <bitset>
#define DIM 15
using namespace std;
ifstream f("damesah.in");
ofstream g("damesah.out");
int n,nr,i;
int sol[DIM];
bool C[DIM],D1[4*DIM],D2[4*DIM];
void back(int k){
if(k>n){
//avem solutie
if(!nr){
for(i=1;i<k;i++)
g<<sol[i]<<" ";
g<<"\n";
}
nr++;
return;
}
for(register int j=1;j<=n;j++){
if(!C[j] && !D1[j+k] && !D2[j-k+n]){
C[j]=D1[j+k]=D2[j-k+n]=true;
sol[k]=j;
back(k+1);
C[j]=D1[j+k]=D2[j-k+n]=false;
}
}
}
int main(void){
f>>n;
back(1);
g<<nr;
return 0;
}