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
['N', 'r', '9245', '3853', '6361', 'K', 'h', '7937', 'C', 'Z', '7829', '3065', 'Y', '5025', '509', '2475', '2153', 'B', 'n', '5673', 'j', '9919', 'w', 'C', 'k', '6161', '4257', '7245']