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
['N', 'g', '9749', 'K', 'r', '1923', '3729', '1613', '2907', '5999', 'B', 'P', '8661', 'c', 'n', '5389', '8155', 'k', '8735', 'B', '2133', '7805', 'r', 'P', '7505', '9745', '6143', 'f', 'O', '9239', '5833', 'p', '2117', 'Z', 'K', '1465']