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:
['O', 'T', '7237', '3817', 'K', '8077', 'o', 'B', '2227', 'I', 'w', '3355', 'k', 'O', 'O']

Ex Output:
10


Ex Input:
['593', 'Z', '7869', '6739', '5037', 'v', '4495', 'e', '7945', 'Y', 'Q', '8891', '6901', 'i', 'A', '201', '3439', '4219', 'U', 'h', '4163', 'k', 'h', 'p', 'q', 'W', 'G', '2245', 'J', '8777', 'Y', '1483', '2615', '8867', 'w']

Ex Output:
18


Ex Input:
['3951', '6345', 'y', 'K', '4537', '4347', 'Q', 'B', 'B', '5495', '761', '9741', 'x', '6137', 'K', 'c', 'm', '1945', 'h', 'u', '9643', 'R', '1933', '7491', 'z', 'b', '9647', 'Q', 'e']

Ex Output:

16