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
['p', 'y', '3943', '7647', 'B', 'r', 'K', '103', 'a', '8455', '1459', 'b', 'y', 'a', '3015', '3347', '8541', 'G', 'z', '2349', '7045', 'C', 'd', '1497', 'G', '2237']