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
['7109', '5897', 'S', 'I', 'E', 'X', '7201', '197', 'q', 'I', 'N', '2815', '8729', 'Q', 'I', 'H', 'c', 'F', 'S', 'R', '2357', 'd', '1597', '4635']