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
['C', 't', '2359', '9163', '6661', 'v', '2955', 'y', 'B', 'I', 'T', 'y', 'L', '7255', '57', '8981', '7677', 'a', '8097', '2957', 'r']