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
['u', 'W', 'E', 'Y', 'u', 'k', 'S', '5465', 'L', 'p', '5573', '3627', '5917', 'P', 'a', '2345', '8971', 'i', 'I', 'k', 'c', '2455', '173', '1843', 'w', '5955', 'N', 'N', '7917', 'K', '309', 'Z', 'Y', '533', 'a', '6417', 'D', '1959']