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
['n', '4471', 'S', 'j', '587', '6393', 'z', '5879', '4063', '5107', 'H', '6049', 't', 'M', '7521', '6523', 'K', '5061', 'q', 'L', 'O', 'i', 'e', 'R', 'd', '663', 'J', '6243', '6915', '551', 'b', '705', '6133', 'E', 'O', '4239', 'A']