wint main() {
w //This won't change, or we would lose the
list in memory
w //This will point
to each node as it traverses the list
w //Sets it to actually point to something
w //Otherwise it would not work well
w
w //The conductor points to the first node
w
w
w // Creates a node at the end of the list
w //Points to that node
w //Prevents it from going any further
w
w}