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
['O', '4001', 'l', '5309', 'x', 'F', 'n', '6867', '3239', 'v', '5417', '5473', '8429', '8943', 'Q', '5873', '2223', '895', 'T', 'l', '7781', '4303', 'm', 'a', '4677', '2491', '8105', '5409', 'P', 's']