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:
['6193', 'O', 'b', 'K', '8157', 'v', 'C', '1137', 'Q', 'c', 't', '3003', '1663', 'M', 'W', 'B', 'c', 'C', 'b', 'P']

Ex Output:
15


Ex Input:
['h', '6007', 'C', 'J', '6805', '5987', 'R', '7937', '3145', 'p', '1001', 'v', 'o', 'H', 'k', '5595', '2023', 'S', 'T', '1869', '6549', '6495', '8789', 'n', 'j', 'y', '83', 'B', 'C']

Ex Output:
16


Ex Input:
['663', 'C', '2411', '7435', 't', 'W', 'F', '1551', '561', '8589', 'i', 'I', 'i', 'y', 'a', '6475', '9641', '6385', '433', 'k', 'k', '4621', '6435', 'o']

Ex Output:

12