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
['N', 'n', '9167', 'U', 's', '6823', '3905', '7847', 'D', '2335', 'J', '321', '6519', '3763', '7511', 'X', '5651', 'U', '2183', '6825', 'i', '8083', '4413', '6599', 'L', 'W', 'C', 'I', 'L', 'X', '9037', '3267', 'r', 'p', 'I', 'j', 'g', '643', 'Z', '7069']