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:
['e', '4511', '2227', 'a', '6249']

Ex Output:
2


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

Ex Output:
6


Ex Input:
['1461', '3699', '3517', '8881', 'r']

Ex Output:

1


