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
['z', '4125', 'U', '8065', '4481', 'w', '9805', 'y', 'Q', 'B', '9089', 'C', '49', '3711', '6203', 'V', '4225', 'i', '3059', '4649', 'Q', 'K', '4763', '3295', '4055', '4821', '6641', 'C', '6991', 'o', '5883']