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
['P', '9061', '515', 'q', '8957', '9519', 's', 'U', 'k', '2535', '873', 'M', 'P', '3187', '1437', 'O', '3493', 't', '1285', '6701', '5837', '8805', 'P', '9653', 'p', '5049', 'f', 'g', '6501', '1415', '71', '197', '6601', 'v', 'B', '3491', '5705', '5803', 'l']