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
['K', 'h', 'f', 'Z', '4537', 'Q', 'a', '7007', 'I', '4623', '883', 'U', '7869', '4021', 'E', '7461', 'P', 't', 'Q', 'o', '5609', 'E', '1085', 'i', '7913', '3565', 'q', '1901', 'a', 'E', 'p']