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
['L', 'k', '6729', '3177', 'f', 'C', 'n', '4767', '4671', '4581', 'g', '2237', '8559', 'S', '4831', 'x', '6653', '3159', '2803', 'P', 'f', '6469', '3935']