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
['R', '405', '75', 'r', '4061', '2617', 'd', '2329', '6263', '2411', 'u', 'H', 'L', 'f', 'k', '5441', '8953', '7977', '6277', '3827', '2613']