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
['2191', 'D', '3499', '1483', 'S', 'p', '115', 'd', 'F', '6641', 'E', 't', 'z', 'O', 'K', '3625', '3435', 'W', 'j', 'r', '3017', '3003', 'k', 'D', 'Z', 'l', 'O', '9239', '5297', 'S', 'I', '755', 'I', 'X', '8393', 'a', 's', 'T']