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:
['9767', 'w', '7881', 'H', 'K', 'm', 'M', 'j', 'W', '4421', '6123', 'B', '1897', '9067', 'c', '6905', 'm', '8275']

Ex Output:
10


Ex Input:
['A', '321', 'A', '2169', 'J', 'R', 'w', '8273', 'u', '8337', 'V', '7851', 'V', '8015', 'N', '7145', 'T', '5437', 'Z', '6465']

Ex Output:
11


Ex Input:
['A', '2817', 'v', 'G', '3635', '8103', 'Q', 'S', 'b', '7019', 'K', '1769', '5761', 'J', 'f', 'g', '4547', 'm', 'B', 'B', 'z', '2909', '571', '5949', '8721', 'W', '3847', '5383', 'w']

Ex Output:

16