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
['L', 'V', 's', 'z', 'R', 'q', '257', '6315', 'Q', '8403', '8319', 'V', 'q', '2085', '2115', 'P', '2265', '8901', '7399', '6767', '9311', '6623', '4737', '2481', '6273', 'm', 'Q', 'n']