#include<stdio.h>
#include<stdio.h>
typedef struct node{
    int data;
    struct node *next;
}nd;
nd *head =NULL;
void insert(int num){
    nd newnode=(nd)malloc(1*sizeof(nd));
    newnode->data=num;
    if(head==NULL){
        newnode->next=newnode;
        head=newnode;
    }
    else{
        newnode->next=head->next;
        head->next=newnode;
        head=newnode;
    }
}
void display(){
    nd*temp=head->next;
    do{
        if(temp->data%2==0)
        printf("%d",temp->data);
        temp=temp->next;
    }
    while(temp!=head->next);
    printf("\n");
    do{
        if(temp->data%2!=0)
        printf("%d",temp->data);
        temp=temp->next;
    }
    while(temp!=head->next);
}
int main(){
    int n,num;
    if(scanf("%d",&n)!=1 || n<0){
        
        printf("Invalid input");
        return 0;
    }
    for(int i=0;i<n;i++){
        if(scanf("%d",&num)!=1 || num<0){
            printf("Invalid input");
            return 0;
        }
        insert(num);
    }
    display();
    return 0;
}