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
['C', 'v', '8117', 'Y', 'i', 'h', '4165', '1', '4153', '9247', 'V', '4875', 'J', 'q', '7821', 'a', 'n', 'I', '4803', '5363', 'I', '1635']