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
['M', '6957', '2781', 'z', '1005', '3227', 'V', '4433', 'o', 'l', '6811', 'D', 'u', '7097', '7265', '211', 'S', 'l', '3611', '6519', '3049', '5639', '3269', 'i', 'y', 'c']