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
['8837', 'P', '8905', '8645', '8997', 'd', '1299', '4075', 'r', '9003', '1981', 'j', '3259', '9569', 'n', '349', 'b', 'z', '2715', 'K', '3497', '345', 'N', '1727', '2789', 'm', '9829', '8019']