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
['8229', 'B', '6167', 'N', '6283', 'K', '7235', 'I', '8503', 'k', 'B', 'U', 'v', '4919', '3791', '2163']