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:
['7243', '8001', 'x', 'm', '9753', 'X', '6699', '3479', '6835', 'p', '53', 'o', 'f', 'Y', 'M', 'j', '4705', 'N', 'A', '8161', 'R']

Ex Output:
12


Ex Input:
['7871', '4731', '4283', 'R', '8691', '6227', '6379', '569', 'Q', 'Z', '9489', 'c', 'M', 'j', 'w', 'D', 'z', '1347', 'N', '7123', 'M', '7451', 'z', 'R', '7193', 'N', 'Y']

Ex Output:

15