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:
['y', '101', 's', 'A', 'u', '2159', 'W', '3539', 'w', 'f']

Ex Output:
7


Ex Input:
['B', 'J', 'a', 'S', '7427', 'q', '2419', '9361']

Ex Output:
5


Ex Input:
['7915', 't', '9731', 'y', 'Z', '3279', '2679', '9665', '3159', '9053', 'R', '6595', '3379', 'y', '5703', 'F', '6959', '8407', '4999', '8385', '1983', 'y', '1937', '8623', 'u', '8775', '3597', 'q', 'h']

Ex Output:

10