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
['8723', '6441', '4487', '5211', 'G', 'W', '4245', '9037', '5199', 'B', '9051', 's', 'N', '7209', 'i', 'T', '5431', '6805', 'r', '6019', '3433']