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
['1939', '8551', '7645', '7775', '6787', 'q', '3679', '1337', '4793', '6953', '5409', 'M', 'Z', '3017', '8721', 'f', 'L', 'G', 't', '9257', 'u', '3857', 'p', '545', 'r', '2953', '4943', 'I', '6737', '3107', '1953', '7817']