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
['3543', '2859', 'K', '2073', '8487', '7833', 'i', '4649', 'n', 'u', '5721', '6565', 'f', '3767', 'H', '9969', 'n', '8723', 'P', 'M', 'D', 'o', 'w', 'V', 'E', 'a', 'E', '7261', '1333', '5769', '3345', 'Z', 'r', '9987', '5485', '6387', 'J']