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
['4921', '7661', '8543', 'c', 'S', '9999', 'l', 'n', '8261', 'D', '4927', '7533', '3445', '4395', '4239', '5985', '6191', '6455', '5055', '4029', '1573', '3385']