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', '9155', 'C', '5285', 'b', 'x', 'C', 'u', 'D', '5609', 'k', '1173', 'z', '1591', '5157', 'i', '111', 'W', 't', 'P', 't', '1637', 'L', 'N', '8203', 'U', 'e', 'd', 'W', 's', 'k', 'h', 'z']