Perform add(47), add(20), remove(50) on the given SkipList, using the coin flip sequence THHHT for the additions. Assume typical level cap for SkipLists: log(=?)levels. 30 50 30 35 50 10 30 35 45 50 00 Create a SkipList by adding 10, 90, 25, 50, 95 and using the coin flip sequence TTHTHHTHTT. Create an AVL by adding 10, 30, 20, 5, 7, 40, 35 in this order