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
['5815', 'G', '1963', 'n', '9025', 'T', 'b', 'E', 'D', 'O', '2283', '3233', '7133', 'H', 'r', 'L', 'J', 'x', '5767']