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
['D', 'i', 'S', 'L', '541', 'U', 'A', '4373', '5439', '363', 'd', '4319', '879', 'G', '3253', '8833', 'Y', '9157', '2965', 'S', 'E', 'l', 's', 'v', 'Z', 'I']