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:
['i', 'K', 'U', 'R', 'G', 'T', 'a', 'h', 's', '7571']

Ex Output:
9


Ex Input:
['1457', 't', 'o', '8563', 'W', 'G', 'b', '4987', 'y', '1443', 'e', 'f', 'c', 'G', '1523', 'I']

Ex Output:
11


Ex Input:
['5511', 'B', 'k', 'y', '8953', 'w', '29', 'b', '5217', 'y', 'V', 'M', '4835', '2841', '1479', '9277']

Ex Output:

8