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
['1217', 'O', '7153', 'y', '9613', '5835', '853', '6193', '7721', 'r', 'd', '907', 'r', 'v', 'z', '9061', 'p', 'B', '4025', 'r', '3535', 'w', '8643', '7923', 'I', '8513', 'I', 'I', 'H', 't', '8305', 'V', 'r', 'i']