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
['4155', '8001', 'i', 'v', '6271', '8519', 'w', 'V', 't', '6169', 's', 'h', 'N', 'P', '4623', 'P', 'R', 'a', 's', '9731', '759']