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
['b', 'P', 'r', '7457', '2829', '3913', '5353', '8427', '1855', '9251', '6977', '7655', '6269', 'p']