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
['x', 'r', '5683', '971', '6519', '5377', '8251', 't', 'c', '249', '5189', 'R', 'p', 'V', 'e', '2927', '6657', 'E']