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
['F', '7085', '6753', 'i', '3237', '7949', 'q', '3909', 'M', '9247', 'K', '21', '7223', 'b', '6011', '4581', '4979', 'R', '4757', 'Z', 'L', '4413', '2013', 'b', 'u', 'o', '7769', '6535']