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
['I', '2451', 'R', '1423', 'C', '7635', '8163', 'U', '1267', '435', '4533', '5083', '6167', 'm', '7863', 'c', 'u', '3401', '2881', '6055', 'Z', 'm']