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

['3769', 'Z', 'L', '2399', 'S', '7433', 'R', '2467', 'n', '155', 'U', 'l', 'P', '8357', 'K', '6215', '2413', '941']
9

['k', '3329', '6543', '2393', '4645', '287', '8755', 'Z', 'z', '7103', '2577', 'U', '9101', '7621', 'T', 'j', '4809', '1139', '4465']
6

['I', '8153', '759', '6343', '9241', '1927', '9265', 'w', 'h', 'X', 'X', 'E', '8601', '423', 's', 'X', '9141', 'L', '3123', '4435']

9