Remove Linked List Elements

Given the head of a linked list and an integer val, remove all the nodes of the linked list that have Node.val == val, and return the new head.

Example:

Input

head = [1,2,6,3,4,5,6]
val = 6

Output

[1,2,3,4,5]

Input

head = []
val = 1

Output

[]

Input

head = [7,7,7,7]
val = 7

Output

[]