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

Ex Input:
['M', '8019', '5237', '1145', '6673', '9837', '8289', 'j', '9527', '8373', 'U', '7093', 'X', 'H', '2973', '2271', '9449', '4403', '2849', '307', 'I', 'z', '5945', 'P', '6363', 'J', 's', 'Y', 'J']

Ex Output:
12


Ex Input:
['M', 'O', '7347', '1221', '6151', 'z', '867', '1505']

Ex Output:
3


Ex Input:
['4275', '2747', 'O', '5883', 'w', '547', 'b', 'b', 't', 'h', 'B', '6981', '5961', '3493', 's', 'V', '5063', 't']

Ex Output:

10