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
['g', 'a', '8689', 'K', 'o', '7295', 'b', 'g', '1735', 'R', 'z', '2315', 'M', '955', '6603', '4261', 'O', '3621', 'M', 'A', '3127', '3303', '5677', '4673']