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
['5551', 'C', '7229', '9255', 't', '6149', '8007', '7621', '7387', '7109', '5481', 'b']