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
['5031', 'W', 'u', 'G', 'i', '4493', '2391', '8603', '4715', '6207', '6331', '7007', '7885', 'D', 'w', '8963', '2837']