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
['5063', '1197', '8393', '9305', 'N', 'X', '8017', 'Y', '2991', '5957', 'y', 'w', 'r', '907', 'U', '1021', '2977', 'd', '5283', 'u', '9633', 'J', 'Z', '6649', '851']