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
['6339', '4689', 'w', '7981', 'D', '4479', 'r', '4315', '7141', '7723', '8717', '6349', '4109', 'C', '4889', 'k', 'K', '6975', '7711', 'c', 'o', '2923', '561', 'G', '5201', '8459', '4751', '2323', '9307']