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
['6931', '1141', '6289', '9203', '8935', 'i', 'P', '6743', 'w', 'p', '2089', '7995', '639', '9927', 'D', 'K', '4489', '4579', '6017', '6133', 'P', 'u', '5421', '2775']