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
['2761', '8623', '2929', 'K', 'z', '2027', '1601', 'm', 'o', 'X', 'm', 'R', '2481', '7243', '6539', '3399', '3623', '7789', 'i', 'D', '6403', '9667', '4883', 'Y', '7649', 'R', '6925', 'i', '4295', '8679', 'b', 'G', 'K', 'r']