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
['S', 'e', '8367', 'f', 'r', '1507', '8609', 'U', '8907', '4765', 'h', 'Y', '6953', '9661', '3251', '4907', 'O', 'm', '175', 'w', '1039', 'K', '5669', '1405']