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
['t', '3681', '8253', '2157', '9771', 'l', 'i', 'w', '6749', '9935', '5411', '7571', '5935', '3775', 'o', '8613', 'T', '8715', 'A', '7697', 'M', '935', '7679', '8889', '135', '493', '8841', 's', 'H', '9735', '1249', '121', 'U', '9521', '4525', '9481', '851', 'y']