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
['4863', '4665', 'y', 'p', '7179', 'I', '293', '8257', '9009', 'K', 'K', 'k', '1195', 'z', 'M', 'W', '1711', '4179', 'k', '971']