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
['H', 'D', '1091', 'U', '2747', '8875', '9659', 't', '1687', 'G', 'w', 'v', 'd', '6689', '7243', 'f']