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
['r', '8385', 'U', 'J', 'W', '2971', 's', '5699', 'B', 'm', 'Y', '2245', '6563', '9717', 'X', 'I', 'Y', '9847', 'A', '7681', '1671', 'D', 'y', '7823', 'a', 'm', 'J', '7017']