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
['4467', 'L', '9919', 'm', '6057', '1601', '5469', 'y', 'd', 'H', '1713', 'u', 'Z', 'E', 'E', '6747', 'c', '6637', 'b', 'P', '9389', 'k']