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:
['7721', 'x', 'h', '8721', 'm', '1161', '1869', 'W', '5517', 'g', 'P', '4311', 'b', '2835', '8105', '4441']

Ex Output:
7


Ex Input:
['6747', '1291', 'C', 'j', 'u', 'v', 'p', '297', 'O', '9109', 'G', '1987', '4563', '3697', '1689', '9175', '7223', 'o', 'p', 'D', 'F', '4087', 'u', '2409', 'j', 'q', '8991', 'Q', '7049']

Ex Output:
15


Ex Input:
['y', '2475', '1831', '7525', '397', 'X', '6421', 'K', '7723', '6091', 'w', '9629', 'c', '4509', 's', 'R', 'F', 'X', '377', '1777', '7585', 'P', 'D', '4231', 'y', '4341']

Ex Output:

12