#include<bits/stdc++.h>
using namespace std;
int main()
{
    int n;
    int a[30];
    int s[30];
    int d[30];
    int z=0,x=0;
    cin>>n;
    for(int i=0;i<n;i++){
    	cin>>a[i];
    }
    
    
    for(int i=0;i<n;i++){
    	if(a[i]%2==0){
    		s[z]=a[i];
    		z++;
    	}else{
    		d[x]=a[i];
    		x++;
    	}
    }
    for(int i=0;i<x;i++){
    	cout<<d[i]<<" ";
    }
    cout<<endl;
    for(int i=0;i<z;i++){
    	cout<<s[i]<<" ";
    }
   
	return 0;
}

/**************************************************************
	Problem: 1158
	User: LYY001
	Language: C++
	Result: Accepted
	Time:9 ms
	Memory:2072 kb
****************************************************************/