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:
['7519', 'k', 'V', '601', '4237', '5407', '323', '6635', 'S', '8537', 'D', '5835', '4825', '1101', 'm', 'a', '3237', '9949']

Ex Output:
6


Ex Input:
['5621', '6431', '2077', 'E', '979', 'D', 'u', '6239', '2349', 'W', '9953']

Ex Output:
4


Ex Input:
['4261', 'O', '3901', 'U', 'H', 'k', '1073', 'u', 'p', '6201', 'a', '6483', '6347', 'p', 'r', '6683', '2027', 'd']

Ex Output:

10