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
['o', '465', 'c', '7017', '105', '4377', '3869', '651', 'M', 'A', '5109', 'z', 'l', 'c', 'H', 'j']