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:
['3369', 'z', '8861', 'G', 'K', '1861', '5291', 'S', 'o', '3799', '7869', '8157', 'i', '593']

Ex Output:
6


Ex Input:
['3241', '9403', 'Z', '7797', 'M', '8619', 'J', '2501', '7459', 'l', '2309', '101', '2493', 'D', '4367', '7423', 'p', '5523', 'B', 'M', '2851', 'z']

Ex Output:
9


Ex Input:
['L', '3749', '1461', 'W', '1427', 'x']

Ex Output:

3