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:
['9703', '1421', '3081', 'd', '979', 'K', 'c', 'k', '8851', 'D', 'B', '9475', '9205', '6547']

Ex Output:
6


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

Ex Output:
4


Ex Input:
['u', 'd', 'z', 'o', 'Q', 'I']

Ex Output:

6