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:
['I', 'c', 'c', '1377', '4289', 'r', 'p', '4673', '7575', '4819', 'y', '921', '1923', 'U', 'M', '8015', '8671']

Ex Output:
8


Ex Input:
['8847', 'G', '9811', '4529', 'I', '1565', '5139', '2213', '3101', 'e', 'x', 'y', 'o', '4011', 'W', '9135']

Ex Output:
7


Ex Input:
['j', '8921', 'r', '2607', 'h', '4427', '9495', 'C', 'L', 'b']

Ex Output:

6