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
['2573', '6291', '7173', 'I', 'R', '6681', '9079', '2885', 'x', '9793', '1673', 'A', 'q', 'H', '5119', 'N', 'U', 'V', '9017', '5159', '539', 'S', 'p', '6265', '2927', '6683']