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

['5867', 'k', '4321', 'e', '8883', 'T', '1629', 'r', '2905', '8253', '7025', 'q', '6789', 'Z', '4525', 'N', 'H', 'N', '2953', '8865']
9

['M', 'O', '7347', '1221', '6151', 'z', '867', '1505']
3

['p', 'a', 'z', 'K', '9643', '173', '9791']

4