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
['s', 'K', 'z', 'q', 'S', 'q', '1953', 'S', 'Z', '9415', 't', '5185', 'V', '7379', '3363', 'S', 'G', '4873', 'L', 'c', 'r', '5751', 'W', '5537', 'D', '6951', 'U', '3663']