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
['o', 'U', '3993', '3175', '6617', 'x', 'l', 'R', 'Y', '6419', '1741', '6013', '5857', '5035', 'p', 'x', 'l', 'r', 'l', 'W', 'p', 't', 'Y', 'Z', '1823', '8343', 'u', '7021', 'X', 'n', 'u', 'K', 'W', 'i', 'E', 'd']