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
['8301', '9433', '4197', '6623', '5863', '4035', '4627', '8443', '2991', 'w', 'p', 'w', 'y', 'M', 'j', '9561', 't', 'L', '8751', '7873', '1121', 'Z']