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
['I', 'i', 'b', '1393', 's', 'c', '9023', '9825', 'N', 't', '7555', 'q', '4651', '7307', 'Z']