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
['D', '1725', 'e', 'G', '9715', '3869', 'm', 's', 'f', 'd', 'P', 'g', 'Z', '1949', '5583', '3953', '3825', 'N', 'F', 'J', 'u', '2049', 'L', 'K', 'c', 'f', 'r', '6573', '8939', 'V', '7791', '9453', 'z']