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:
['w', 's', '3929', '745', 'h', 'f', 'W', 'R', '3985', '6901', 'J', '7731', 'B', 'X', '8335', 'v', '1609']

Ex Output:
10


Ex Input:
['5521', 'L', 'q', '2507', '6935', 'Y', 'z', '9307', 'h', '7545', '7869', 'B', 'S', '7667', 't', 'X', 'O', 'J', '2737', '8759', '47', 'm']

Ex Output:
12


Ex Input:
['3901', '4639', '399', '5495', 'N', 'K', 'K', '6371', 'G', 't', '6711', 'd', '9171', 'i', 'i', 'I', 'C', '2703', 'p', '449', '9667', 'q', '3231']

Ex Output:

12