#define rep(i,n) for(int i=0;i<(int)(n);i++) #define ALL(v) v.begin(),v.end() typedef long long ll; #include using namespace std; int main(){ ios::sync_with_stdio(false); std::cin.tie(nullptr); int n; cin>>n; if(n%2==0){ rep(i,n/2){ if(i) cout<<" "; cout< A; A.push_back(3); A.push_back(6); A.push_back(2); A.push_back(4); for(int i=8;i<=n;i+=2) A.push_back(i); rep(i,(int)A.size()){ if(i) cout<<" "; cout<