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
['v', 'F', '297', '515', 'K', '5493', 'p', '6355', 'a', 't', 'I', 'A', '2777', '3065', '6599', '7405', '6899', '3663', 'K', '9727', '8389', 'u', 'l', 'r', '9907', 'y']