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
['1255', 'N', '3807', 'U', '4531', '7475', '7421', 'E', '7523', '6227', 'l', 'C', 'y', '4565', '7115', '7957', 'C', 'd', '5047', 'd', 'P', 'O', '6327', '9655', 'K', 'U', 'A', '1555']