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
['u', 'R', '3843', 'Y', 'l', 'X', 'E', 'X', 'o', 'l', '851', 'y', 'u', '1213', '1045', '477', 'k', 'F', '2233', 'H', 'T']