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
['K', '3663', 'g', '3627', '6269', '2001', '3751', 'Z', '2649', 'H', '6591', 'E', '9591', '1015', '8571', 'N', 'g', 'J', '2609', 'N', 'e', '2467', 'R', 'w', '2117', '5831', '5545', '3787', '1115', 'Q', 'b']