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
['3605', 'S', 'R', '5595', '6669', '237', 'T', 'v', '9781', 'R', '605', 'j', 'n', 'H', 'V', 'Z', 'm', '8325', '21', '7205', '5293']