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:
['5269', 'H', '931', '5575', 'D', '5713', '267', '9135', 'i', '5345', 'd', '6985', '3923', 'G', 'w', '7225', '3047', 'G', 'm', 'k', 'F', '3127', '8649', '7593', '6373']

Ex Output:
10


Ex Input:
['x', '8463', 'W', '3231', '9769', '2727', '9229', '509', '955', 'w', 'L', '719', '7075', '5025', '725', '4661', '493', 'u']

Ex Output:

5