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
['b', 'P', 'p', '7071', 'e', '9511', '8421', '2713', '4477', 'J', 'F', '7493', '7895', '8651', '1583', '3073', '43', 'm', 'H', 'U', 'Z', '1299', '4257', 'm', '9969', 'n', '3805', 'G', '9719', 'J', '7005', '4803', 'B', '4591', '2955']