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
['8807', '8315', '6333', 'n', '1847', 'P', '469', 'J', 'u', 'f', 'V', 'q', 'W', 'C', 'l', 'U', 'n', 'e', 'w', '6121']