#include<stdio.h>
int main()
{
	int n,i;
	scanf("%d",&n);
	int a[n];
	for (i=0;i<n;i++){
		scanf("%d",&a[i]);
	}
	for(i=0;i<n;i++){
		if(a[i]%2==1){
			printf("%d ",a[i]); 
		}
	}
	printf("\n"); 
	for(i=0;i<n;i++){
		if(a[i]%2==0){
			printf("%d ",a[i]); 
		}
	}
	
	return 0;
	
}
/**************************************************************
	Problem: 1158
	User: admin
	Language: C
	Result: Accepted
	Time:11 ms
	Memory:1144 kb
****************************************************************/