#include<bits/stdc++.h>
using namespace std;
int main(){
	int n,i,a[40]={0};
	cin>>n;
	for(i=0;i<n;i++){
		cin>>a[i];
	}
	for(i=0;i<n;i++){
		if(a[i]%2!=0) cout<<a[i]<<" ";
	}
	cout<<endl;
	for(i=0;i<n;i++){
		if(a[i]%2==0) cout<<a[i]<<" ";
	}
}
/**************************************************************
	Problem: 1158
	User: linzihang
	Language: C++
	Result: Accepted
	Time:12 ms
	Memory:2072 kb
****************************************************************/