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
['8429', 'P', 'k', '8941', 'e', '9605', 'j', 'Y', 's', 'i', '3017', 'U', '9663', 'h', 'a', '5461', '9029', '8959', '8931', '8781', 'w']