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
['8991', 'v', '1803', 'H', '1815', '937', 'O', 'K', '835', '9019', 'O', '6395', '3031', '9123', 'W', 'p', 'B', 'A', 'X', '7347', '475']