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

['D', '2317', 'Q', 'y']
3

['4297', '3197', '5105', '1821', '863', '8557', '9497', '9255', 'L', '1785', '8101', 'C', '99', 'd', 'W', '1753', '337', '2231', 'h', '1845', '643', '1855', 'j', 't', '607', 'P', 'u', 't']
10

['x', '1941', '9543', 'G', 'M', 'b', 'd', '9161', 't', '6935', 'j', 'c', '4357', 'K', 'I', 'U']

11