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
['9329', '8167', '6899', 'L', '7351', 'F', '2939', '7841', '9667', '2895', 'S', 'V', 'n', 'P', '4521', 't', '4481', 'd', '4665', 'k', 'L', '679', 'z', 'n', '3307']