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:
['u', 'I', '9877', '8073', '5687', '9359', '7529', '7895', '1923', '3183', '7703', 'U', '1339', '9513', '7735', 'T', '4565']

Ex Output:
4


Ex Input:
['g', 'H', '5655', 't', 'L', '6091', '7547', 'D', 'I', 'z', 'Y', '5551', 'p', '5407', '2501', 'z', '8377', 'i', 'z', 'k', 'N']

Ex Output:
14


Ex Input:
['9821', 'A', 'N', '3001', 'g', '6783', 'T', 'E', '4949', 'Y', '1739', 'M', 'O', 'j', '3225', 'O', '8139']

Ex Output:

10