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
['B', 'K', 'Q', '7925', '9599', '7051', '1647', '6463', '7037', 'C', '2501', 'u', '2981', 'D', '5583', '6091', '2947', 'd', '6773', 'J', 'r', '9115', 'k', 'X', '8735', 'n', 'b', 'R', '7823']