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
['o', '6123', '4437', 'T', 'K', '2483', 'B', 'H', '9759', '5411', '7777', '9287', '4007', '999', 'r', 'z', '2733', 'l', 'a', '3699', 'u', 'c', 'p', '4967', '6181', 'w', '1075', '7007', 'b', 'S', 'S', '8047', '3343', 'T', 'l', 't', '7827', 'b', '9819', '4403']