Delete a Node by Value

Given a singly linked list and a value X, delete the first node containing X. If X is not present, leave the list unchanged.

Input Format

The first line contains an integer N. The second line contains N space-separated integers (empty if N is 0). The third line contains the integer X.

Output Format

Print the updated list from head to tail, separated by single spaces. Print an empty line if the list becomes empty.