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:
['7721', 'x', 'h', '8721', 'm', '1161', '1869', 'W', '5517', 'g', 'P', '4311', 'b', '2835', '8105', '4441']

Ex Output:
7


Ex Input:
['2857', 't', '307']

Ex Output:
1


Ex Input:
['85', '933', 'K', 'X', '3205', 'X', 'x', 'p', '5585', 'i']

Ex Output:

6