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
['893', 'A', '725', '2043', 'U', 'G', 'x', '8449', '1301', '767', '6093', '383', 'i', '5131', 'z', 'C', 'g', 'H', 'J', '2261', 'k', '8489', 'd', '2819', 'z', '7991']