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
['E', '3547', '7249', '1421', '5957', 'S', '905', 'b', 'K', 'D', '8639', 'p', '3239', '6537', 'Q', '8959', '9765', 'c', 't', 'P', '7941', '9829', '4333', '2439', 'q', 'q', '4807', 'Y', '8259', '4763']