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', 'm', 'o', '2091', '2129', '8549', 'l', 'f', '3963', '7255', 'P', 'u', '5835', 'E', '1097', '4445', '1125', '9069', '6113', '8955', '8101', '6755', 'u', 'e', 'O', '6759']