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
['t', '3781', '513', '7297', '4005', '4951', '8997', '5595', '7555', '915', '2403', 'X', '2237', 'P', 'B', 'U', '1815', '9469']