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:
['k', 't', 'g', 'g', '7507', 'O', 'K']

Ex Output:
6


Ex Input:
['1339', '6703', '5113', 'x', '9731', '3833', '511', 'L', 'B', 'X', 'i', 'U', '8407', '3467', '6665', 's', 'F', 'A', 'Y', '3121', 'I', 'X', 'Y', '5029', '5897', '8621', '6401', 'j', 'b', 'G']

Ex Output:
16


Ex Input:
['y', '1805']

Ex Output:

1