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
['X', '9901', 'S', '9083', 'a', 'E', '4343', '5599', '7909', 'P', '7455', '605', 'I', 'D', 'v', '6783', '147', 'P', 'd', 'J']