#include<stdio.h>
#include<stdlib.h>
typedef struct node
{
    int data;
    struct node *next;
}Node;
Node *head=NULL, *tail;
void create(int num)
{
    Node *newNode = (Node*) malloc (1* sizeof(Node));
    newNode->data=num;
    newNode->next=NULL;
    if(head==NULL)
    {
        head=newNode;
        tail=newNode;
    }
    else
    {
        tail->next=newNode;

    }
}
void display(int count)
{
    Node *itr=head;
    int printed=0;
    while(itr!=NULL)
    {
        if(itr->data<=max)
        {
            printf("%d ",itr->data);
            printed=1;
        }
        itr=itr->next;
    }
    if(printed==0)
    {
        printf("Empty");
    }
}
int main()
{
    int n,i,max,num;
    scanf("%d",&n);
    for(i=1;i<=n;i++)
    {
        scanf("%d",&num);
        create(num);
    }
    scanf("%d",&max);
    display(max);
    
}