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
['4579', '2921', 'W', '1183', 'n', '2359', '7557', 'O', '983', '6197', 'w', 'M', '7629', 'a', 'f', '2569', 'f', 'w', '1953', 'a', 'f', 'i', '9871', 'l', '3633', '575', '3451', 'v', 'L', 'l']