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
['3791', 'x', '4443', 't', 'j', 'H', 'u', 'B', '9649', '2751', 'z', '2029', 'T']