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
['Z', 'z', '9665', '9747', '5211', 'A', 'u', 'P', '5331', 'J', '6191', '5041', '8079', 'q', 'J', '3453', 's', '1247', '4691', 'g', '2729', 'k']