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:
['L', '419']

Ex Output:
1


Ex Input:
['u', 'I', '9877', '8073', '5687', '9359', '7529', '7895', '1923', '3183', '7703', 'U', '1339', '9513', '7735', 'T', '4565']

Ex Output:
4


Ex Input:
['K', '4815', '539', '6309', 'E', 'w', 'i']

Ex Output:

4