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
['5145', 'H', '1783', '91', 'Y', '8883', 'j', '1083', 'T', '6423', '4755', 'v', '8021', '6063', 'b', 'n', '2315', 'I', 'N', '2835', '2889', 'i', '7475', '2457', 'y', 'l', '9917']