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:
['1379', '5225', 'n', '869', 'N', 'Z', '8123', 'd', 'n', 'k', '2081', 'y', '6827']

Ex Output:
7


Ex Input:
['K', 'd', '7589', '9147', '9693', 'n', 'Z', 'J', 'B', 'k', 'U', 'u', 'E', '1789', 'z', 'P', 'O', '4447', 'i', '7605', '8729', 'm', '3309', 'i', '1945', 'M', 'Q', 'i', '3499', '1063', '4455']

Ex Output:
19


Ex Input:
['L', 'I', 'C', '3479', 'J', '5699', 'w', 'n', '3327', '4813', 'n', '1089', 'n', '2023', 'B', 'S', '217', '8233', '2319', 'u', 'O', 'Q', '8555', 'T', 'C', 'R', 'D', 'g', 'u', '7769', 'M']

Ex Output:

20