In this task, you are given an input list. A list contains several comma-separated items written within brackets. You need to return the count of all the alphabetical elements in the given list. Return 0 if no alphabetical element in the list
['9171', '8795', '643', '2189', '1', 'o', '7395', 'c', 't', 'F', 't', '3839', 'F', 't', 'u', '4739', 'R', 'r', '4883', 'C', 'y', 'D']