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
['2119', 'H', '4829', 'O', 'T', '2699', 'a', 'Z', 'j', 'Y', 'A', '9463', '2797', 'M', '2237', 'L', '9429', 'Z', '6725', '6823', '2009', '5341', '9427', '5167', '8219', 'C', '5', '6917']