Given the task definition and input, reply with output. 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

['9499', 'G', '2959', 'Y', 'M', '5001', '3563', 'i', '8505', '9287', 'i', 'O', 'W', 'i', '941', '8989', 'v', 'K', 'a', '3351', 'H', 'g', '1861', 'H', 'B', 'k', 'p', 'P', '137', '7701', '1267', '4963', 'H', '7761', '37', 'E', 'y']

21