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
['w', '3391', '2161', '7653', '1673', 'W', 'f', 'C', 'S', '3089', '8601', 'i', 'a', '9897', '7043', '4823', '9759', 'o', 'g', 's', 'C', 'w', 'M', '7395', '3067', '3961', 'z', 't', 't', 'j', 'r', '199', '1637', 'z']