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
['769', '5031', '7273', '3653', 'h', '477', '2321', '2273', '6267', 'M', 'P', '7485', 'P', 'v', 'q', '6727', '63', '7171', 'M', 'T', 'b', '5051', '6635', '7413', '4699', 'X', '3393', '2885', 'O', 'r', 'B', '3151', '8487', '4749', '8633', '5997']