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
['4947', 'n', '3401', 'I', '945', 'c', '4431', '8533', '173', '605', 'U', '1849', '2027', 'l', 'd', '1331', 'k', '2947', 'B', 'M', 'a', 'N', '8885', '5097', 'x', '4689', 'B', 'B', 'F', 'K', '9883', '8407', 'g']