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
['9245', 'd', 'H', '335', 'j', '5091', 'J', 'z', '5621', '4885', '807', 'H', 'i', 'v', '7419', 'd', 'l', '5225', 'B', '9897', '4065', '3801', '8213', 's', 'U', 'f', 'v', 'E', 'a', 'N', '8787']