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
['4185', 'a', '8839', '6819', '2253', 'M', 'P', 'N', 'w', 'y', '6603', 'I', 't', 'q', 'M', '4889', 'o', '6407', '5309', '6669', '397', 'h', '3851', '5873', 'I', '161', 'f', 'P']