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#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("damesah.in");
ofstream fout("damesah.out");
int nr,raspuns=0;
bool pus[20],lock=false;
int val[20];
int mod(int val){
if(val<0){
return val*-1;
}
return val;
}
void afis(){
raspuns++;
if(lock==false){
lock = true;
for(int i=1;i<=nr;i++){
fout<<val[i]<<" ";
}
fout<<'\n';
}
}
bool valid(int k){
for(int i=1;i<k;i++){
if(mod(i-k) == mod(val[i]-val[k])){
return false;
}
}
return true;
}
void backt(int k=1){
if(k==nr+1){
afis();
}
else{
for(int i=1;i<=nr;i++){
if(pus[i] == false){
pus[i] = true;
val[k] = i;
if(valid(k)){
backt(k+1);
}
val[k] = 0;
pus[i] = false;
}
}
}
}
int main(){
fin>>nr;
backt(1);
fout<<raspuns;
return 0;
}