#include<bits/stdc++.h>
using namespace std;
int main(){
    int n;
    cin>>n;
    int a[n];
    for(int i=0;i<n;i++){
        cin>>a[i];
    }
    for(int i=0;i<n;i++){
        if(a[i]%2!=0){
            cout<<a[i]<<" ";
        }
    }
    cout<<endl;
    for(int i=0;i<n;i++){
        if(a[i]%2==0){
            cout<<a[i]<<" ";
        }
}
}
/**************************************************************
	Problem: 1158
	User: wengsihan
	Language: C++
	Result: Accepted
	Time:43 ms
	Memory:2072 kb
****************************************************************/