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

['7673', '9891', 'O', '5525', '55', '829', '6109', '3355', '7029', 'p', 'z', '9941']
3

['35', 'X', 'l', 'B', 'U', '1539', 'P', '5559', 't', 'i', 'a', '9463', '8829', 'J', '9721', 'y', 'a', 'W', 'C', 'Q']
14

['2581', '6113', '9959', '8885', '8439', 'T', 'T', '5295', 'T', 'A', '2767', 'Y', '4819', 'x', 'O', 'n', 'V', '6449', '4511', '6437', '8233', '5253', 'R', '1991', 'U', '6935', 'E', '1629', 'z', 'G', 'H']

15