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
['R', 'B', 'R', '6481', '9331', '2673', 'k', '5921', 'f', '5693', '7287', '7461', 'D', 'F', 'G', '8799', '623', 'M', 'o', '5977', 'N', 'F', '3209', 'l', '2507', 'R', '6359', '4233', 'D', 'I', '527', '4425', '6655', '1629', 'V', 'P', '2553']