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', '5971', '4577', 'E', 'e', 'U', '6587', 's', '439', '9301', '6007', 'a', '4513', 'P', '7249', '6293', 'b', '3377', '1025', 'I', '7691', '7611', 'n', 'K', '2065', 'G', 'W', 'g', 'B', 'K', 'Y', '6423', 'O', '8555', 'v', '4417', '5769', '3933', 'B', '9377']