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
['3071', 'i', '6425', '7317', 'c', '2015', '1279', '3065', '3905', 'o', 'g', 'o', 'C', '1729', 'a', '2949', 'c', 'j', '1511', '3111', 'U', 'z', 'i', '7963', 'd']