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
['G', '3543', 'S', 'Y', '5047', 'o', '765', 'b', 'p', 'd', 'S', '8433', '3911', '2761', '1691', 'u', '7511', '3227', 'Y', '1239', 'I', '2247', '7877']