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
['7889', 'L', '3963', 'w', 'r', '7319', 'H', '1085', 'V', 'a', '6417', 'd', '3113', '5981', '2587', '6013', '573', 'F', '8539', '217', '3759', 'H']