#include<bits/stdc++.h>
using namespace std;
int main(){
	int n,a[10009];
	cin>>n;
	for(int i=1;i<=n;i++){
		cin>>a[i];
		if(a[i]%2)
			cout<<a[i]<<" ";
	}
	cout<<endl;
	for(int i=1;i<=n;i++)
		if(!a[i]%2)
			cout<<a[i]<<" ";
	return 0;
}