#include<bits/stdc++.h> using namespace std; int a[31]; int main(){ int n; cin>>n; for(int i=1;i<=n;i++) cin>>a[i]; for(int i=1;i<=n;i++) if(a[i]%2!=0) cout<<a[i]<<" "; cout<<endl; for(int i=1;i<=n;i++) if(a[i]%2==0) cout<<a[i]<<" "; return 0;}