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
['t', '5827', '4697', 'S', '4635', '6699', '4457', 'O', 'A', 'X', '1521', 'a', 'F', 'L', 'e', '841', '3577', '2205', 'K', 'r', 'c', '4345']