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', '7737', 'V', '2103', 'T', 'g', '1879', 'D', 'X', '5099', 'l', '8091', 'X', '463', '9363', 'r', '7933', 'B', '4675', '6463', '155', 'B', '2573', 'C', 'G']