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
['3981', 'H', 'y', 'k', '8787', '7259', '3673', '2107', 'G', '4501', 'd', '7067', '1891', 'P', 'k', 'f', 'J', 'U', 'P', 'x']