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
['8467', 'M', 'l', 'G', '1561', '5707', 'a', '485', '5949', '5571', '2029', '8173', '1343']