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:
['6621', '5309', 'U', '1713', '4127', 'n', '9497', 'h', '9189', '5543', 'f', 'm', '3515', 'j', 'S', '5019', 'i', '489', '1821', 'w', 'N', 'Y', 'B', 'B', '7235', 'S', '8859', 'N', 'e', 'z', '2471', '7819', '2061', 'E', '6369', 'j', 'M', '5995', '655', 'j']

Ex Output:
21


Ex Input:
['A', 'E', '1725', '2561', 'V', 'T', 'C', '7529', 'a', '2689', '4685', '3073', 'l', '9011', 'P', '507', '5103', '2671', '7531', '6683', '5579']

Ex Output:
8


Ex Input:
['49', 'D', '7347', '243', '6501', '9807', '529', 'f', 'k', '49', '3763', 'C', '7517', '1395', 'd']

Ex Output:

5


