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
['H', '8955', 'P', 'b', '9655', '7703', '7509', '4715', 't', 'U', 'W', '5985']