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:
['11', 'k', '629', 'E', '1275', '1145', 'R', '1493', '6817', '5877', '3961', 'y', '4441', '9701', '2919', '9281', '5749', '3551', 'J', '7721']

Ex Output:
5


Ex Input:
['a', '127', 'U', '187', '5551', 'C', 'R', '8239']

Ex Output:
4


Ex Input:
['K', 'J', '5193', '8937', '2633', '3377', '2869', 's', 'U', 'f', '9403', 'V', 'J', 'l', '2315', '4501', '8789', '1939', '9203', 'G', '669', 'C', '803', '861', '7217', '4395', '627', 'D', 'J', '825', '7093', 'x']

Ex Output:

13