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

['b', 'U', 'K', 'l', 'l', 'P', '715', 'K', '9699', '8895', '5357', '9337', 'm', '9257', 'u', '6417', 'T', '4291']
10

['i', 'a', 'F', 'j', '1785', 'P', '5445', 'I', 'J', 'O', 'Z', 'o', '4601', '2281', '179', '949', '39', '3117', 'm', 'R', '5605', '2401', '173', '7893', '4485', '6779', 'a', 'O', 'F', 'W', 'l', '9931']
17

['7217', 'b', '3319', '3265', '5957', 'M', 'V', 'a', '6059', '7811', '8359', '9147', '3007', '9515', 'F', '1699', 'G', 'q', '493', 'a', 'T', 'f', '1777', 'y', '8713', 'w', '7651', 'x', 'S']

14