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
['4303', 's', '9447', '2601', '6629', 'r', '8763', '9103', 'n', 'i', 'L', '3377', 'v', '1321', 'Q', '2207', 'E', 'e', '8749', '3911', '9825', '8377', '9425', '7421', 'W', '3229', '373']