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
['w', '7537', 'z', '3125', 'E', '3269', '1269', 'K', '2859', '3737', 'c', '1975', 'M', '3105', '4911']