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
['8025', '4495', '5695', '1883', 'O', 'C', 'y', '29', '6967', '4953', 'U', 'k', '3453', 'a', 'w', 'O', '2339', 'V', '7039', '1641', '6313', '2305', '7533', 'T', '7245', '6039', '3011', '5601', '5703', '9115', 'Z', '8031', 'S', 'V', 'W', '8187', 'O', 'T', 'N', '4771']