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
['7681', 'd', '4177', 'l', '7269', 'v', 'J', 'r', '4821', '6107', '6607', '1421', 'g', '6917', 'v', '4665', '8609', '6953', 'l', 'D', '1955', 'z', 'E', '147', '3267', '4237', '1527', 'j', '587', '743', 'c', 'N', '1607', 'd', 'W', 'r']