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
['6827', 'u', '3335', 'h', 'f', 'l', 'U', '4933', 'X', 'h', 'w', 'V', 'O', '3867', '7903', 'Z', 'm', 'O', '5075', 'v', '7869']