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', 'R', 'B']

Ex Output:
3


Ex Input:
['6027', '8107', 'C', 'g', '863', '1347', '5563', '3233', 'J', '857', 't', 'h', '1829', '3923', '7615', 'j', '1427', '1555', 'T']

Ex Output:
7


Ex Input:
['3561', 'C', 'M', '2341', 'p', '4265', '7373', '2039', '337', '4145', 'i', '3073', 'k', 'g', '6979', '651', '151', '8705', '4921', '5125', 'N', '8807', '1367', '9253', 'c', '1405', '7957', 't', 'F']

Ex Output:

10