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
['7689', '8437', '3767', 'U', 'D', '8043', '3735', '4227', 'Q', 'P', 'u', 'U', '7427', 'P', 'P', 'm', '9773', 'y', 's', '8211', 'y', '6959', 'w', '1621', '8783', 'M', 'p', 's', 'o', 'F', 'a', 'x', '3101', '1139', 'X', '1075']