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
['r', 'v', 'B', 'Q', 'U', 'F', '7755', '2029', 'p', 'A', '3763', 's', '5051', 'A', 'd', 'x', 'G', '9967', '3435', '1631', 'i']