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', 'p', 'A', 'S', '209', '6801', 'y', '2665', '4279', 'V', 'v', '8525', 'H', '5047', '2767', 'y', 'b', '9029', '8115', 'v', 't', '3453']