#include<bits/stdc++.h>
using namespace std;
int main()
{
	int n;
	cin>>n;
	int m[35];
	for(int i=0;i<n;i++)
	{
		cin>>m[i];
	}
	for(int i=0;i<n;i++)
	{
		if(m[i]%2!=0)
		{
			cout<<m[i]<<" ";
		}
	} 
	cout<<endl;
	for(int i=0;i<n;i++)
	{
		if(m[i]%2==0)
		{
			cout<<m[i]<<" ";
		}
	}

	return 0;
}


/**************************************************************
	Problem: 1158
	User: lzc
	Language: C++
	Result: Accepted
	Time:14 ms
	Memory:2072 kb
****************************************************************/