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
['e', 'k', '7431', 'D', 'm', 'T', '8171', 'R', 'H', '8657', '9653', 'h', 'I', 'K', '4489', '4577', 'w', 'e', 'E', '2289', '3581', 'K', 'N', 'H', 's', '7003']