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

['P', 'g', '5741', 'r', 'Y', 'Z', 'Z', 'H', '6075', '7643', 'c', '1405', 'C', '661', '6495']
9

['c', '7879', '1287', '537', 'm', '5833', 'x', '6905', 'm', '1607', '9501', '6807', 'y']
5

['4491', '5721', 'P', '5317', 'Z', '1045', 's', 'g', 'A', 's', 'L', '6335', 'l', '6111', 'c', '6873', '1071', 'z', 'a', 'a', 'Q', 'J', '5491', 'w', '1667']

15