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
['G', '3401', 's', 'R', '8335', '1637', '3045', 't', '3585', 'u', '129', '1415', '3219', 'v', 'q', 'e', '3503', 'O', '2151']