Write a C++ program that creates a doubly linked list using classes for the nodes. Your program should have a function (which you define) that adds a node after a given node. The data should be names ( you supply the names). Create one node. Then call the function 2 times to create 2 more nodes. Your program should also have a function (which you define) that traverses the list and outputs each name, starting from the first node. Please call the first node HEAD, the second node MIDDLE and the third node TAIL.