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
['8339', '9705', '2925', 'L', '7307', '689', '6247', 'j', 'R', '4585', '9055', '2067', '4967', '9651', '6519', 'P', '9993', '6767', 'L', '6617', '1537', '2859', 'd', '3085', '4287']