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
['6759', 'o', 's', '9001', 'u', '5783', 'l', '9709', 'v', 'W', '4335', 'r', 'S', '931', 'e', '7551', '5265']