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
['S', '3153', 'L', 'U', '9051', '9141', 'z', 'k', 'v', 'c', 'x', 'R', 'L', 'w', '2649', '4807', '25', '3831', '513', '6467', '5769', '7499', '2383', '6421', 'N', 'q', '7763', '1919', '6341', '5443', '7229', '9297', 'A', 'a', 'I', '8923', 'a', '9617', '8925']