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:
['1305', 'e', 'K', '1709', 'u', '5425', 'n', '6857', '8789', 'i', 'Q', '303', '1279', '1911', '7829', 'z']

Ex Output:
7


Ex Input:
['k', 'g', '5263', 'S', 'Z', '6767', '6565', '8441', 's', 'M', 'm', 'V', '3369', 'N', '8523', 'v', 'l', 'w', 'Q', 'd', '8015', '8013', '3153', '4029', '5705', 'M', 'a', '79', '5701', 'V', '2735', '2805', 'B', '3485', 'B']

Ex Output:
19


Ex Input:
['5821', '9559', 'a', '9681', '1937', 'U', '5721', '5307', 'S', 'b', '2719', '7577', 'A', '6345', '2903', 't', '81', '8679', 'o', '2577']

Ex Output:

7