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
['3999', '2705', '771', '4651', '7999', '7499', 'l', '6077', 'a', 'j', '4641', 'S', 'I', '5257', '1391', 'w', 'm', 'T', 'l', 'H', '1071', '7981', 'c', '4029', '9463', '8393', '3537', 'T', 'm', '5841', 'H', '9593', 'W', '7565', '6731']