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:
['C', 'P', 'C', 'M', '9817', 'e', '9549', 's', 'M', 'Q', 'D', 'D', 'e', 'M', '1121', 'j', '1631', '5439', 'v', 'b', '8377', 'S', 'K', '3945', 'h', 'U', 'c', 'r']

Ex Output:
21


Ex Input:
['j', '8347', '4577', 'y', '6293', 'X']

Ex Output:
3


Ex Input:
['g', 'i', '8191', '4121', '3043', '7129', 'W', '8543', '9687', 'c', 'p', 'G', '4477', '3243', 'i', '5191', 'r', '3281', '1725', 'x', 'U', 'U', 'h', 'H', '9325', 'D', '6787', '6461', '7125', '2119', 'M', 'v', '4357', 'b']

Ex Output:

17