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
['7475', '7333', '2719', '7563', '4949', '191', 'w', '5747', 'f', 'J', '5899', '8993', '4691', 'h', 'R', 'V', 'v', 'g', 'o']