Definition: 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
Input: ['3911', '3857', 'U', 'S', '8155', '6083', '3075', 'e', '3171', '7951', 'h', '8689', 'Q', 's', 'Y', '4805', 'n', 'R', '9661', 'o', 'o', 'z', '1949', '3887', 'S', '995', 'v', 'X', 'z', '7493', 'r', '9449']
Output:
17