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
['8663', '2399', 'T', '6683', '877', 'Y', '2915', 'Q', '9887', 'C', '5767', '2319', 'M', 'S', 'v', '5887', 'T', 'G', 'g', '1061', '593']