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
['z', 'Z', 'S', '871', 'C', '7011', 'c', '9613', 'h', '7767', '191', '4961', '3267', 'X', '1821', '9255', '2069', 'G', '8305', '6523', 'g', 'O', '8401', '9071', 's', '4723', '4429', '8893', 'B', 'W', 'C', '9741', '9861', '1763', 'g', '7319']