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
['P', 'X', 'V', '7023', '5487', 'K', 'Z', 'c', '899', '2125', 'U', '4069', 'R', 'I']