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
['4937', '9095', 'K', 'A', '43', 'G', '9713', 'L', '2943', 'Z', 'I', '3305', '3869', '4385', 'y', 'o', 'i', '1833', '1729', 'n', '6113', 'q', '6039', 'H', '5623']