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:
['S', 'W', 'k', '5299', '2643', '6589', 'Y', '1865', 'U', 'H', 'u', 'Y', 'G', 'J', '5557', 'Q', '3661', 'h', 'I', 's', 'q', '5263', '3049', '7663', '5647', 'd', '5229', 'O', '141', 'L']

Ex Output:
18


Ex Input:
['5521', 'a', 'T', 'X', 'n', '7841', '1929', '7931', 't', 'x', '6045', 'L', 'Z', 'D', '1699', 'v', 'b']

Ex Output:
11


Ex Input:
['Q', '8297', 't', 'L', '4693', '561', '8797', '2733', 'N', 'd', '6541', 'n', '2527', 'N', '3605', '485', '3921', '1735', 'k', 'e', 'I', '1637', 'D', 'q', '5929', '9597']

Ex Output:

12