#include<stdio.h>
#include<stdlib.h>

typedef struct node{
    int data;
    struct node*next;
}Node;
 
 Node*head=NULL,*tai
void create(int num){
    Node*newNode=(Node*)malloc(1*sizeof(newNode));
    newNode->data=num;
    newNode->next=NULL;
    if(head==NULL){
        head = newNode;
        tail = newNode;
    }
    else{
        tail->next=newNode;
        tail = newNode;
    }
} 
void removeGreaterNodes(int maxHeight){
    Node *temp=head;
    Node *prev=NULL;
    
    while(temp !=NULL){
        if(temp->data > maxHeight){
            if(temp == head){
                head=temp->next;
                free(temp);
                temp = head;
            }else{
                prev->next=temp->next;
                free(temp);
                temp=prev->next;
            }
        }else{
            prev=temp;
            temp=temp->next;
        }
    }
}
void display(){
    if(head==NULL){
        printf("Empty");
        return 0;
    }
    Node*temp=head;
    while(temp != NULL){
        printf("%d",temp->data);
        if(temp->next!=NULL){
            printf("");
        }
        temp=temp->next;
    }
  
    
}

int main(){
    int N,ind,num;
    if(!scanf("%d",&num));
    
    for(ind=0;ind<N;ind++){
        scanf("%d",&num);
        create(num);
    }
    scanf("%d",&maxHeight);
    
    removeGreaterNodes(maxHeight);
    display();
    
    return 0;
}