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:
['3699', '7491', '4531', '4159', '31', '157', 'C', '2153', 'q', 'f', '2539', 'u', 'l', '7423', 'g', 'Z', '3465', '6813', '1587', 'N', 'U', 'f', 'd', '1351', 'C', '9979', '6107', 'B', '8317', 'i', '1025', 'K', 'H', '9281', 'i', 'x', 'y']

Ex Output:
19


Ex Input:
['m', 'R', 'B']

Ex Output:
3


Ex Input:
['S', 'P', '5959', 'l', 'p', '4717', '4351', 'M', '61', '6777', 'o', '7209', 'U', 'u', 'V', 'v']

Ex Output:

10