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
['971', '2831', '7051', 'E', 'K', 'J', 'w', '4645', 'L', 'A', 'h', 's', 'M', 'n', 'g', 'y', 'P', '7235']