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
['5593', '5691', '9531', 'k', '5675', 'z', '9799', 'A', '3629', 'Z', 'S', 'p', 'n', 'R', 'i', 'z', '4479', '5271', '6513', 'k', 'O', '1387', 'O', '8317', 'X', 'n', '8217', 'L', '3623', 'C', '5871', '7421', 'G', '5991']