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:
['6501', 'Z', '1851', 'W', '3953']

Ex Output:
2


Ex Input:
['997', '213']

Ex Output:
0


Ex Input:
['5223', '5149', '3879', '5055', 'k', 'Q', 'p', '7203', 'M', 'j', '7277', 'i', 'O', '9747', '8263']

Ex Output:

7