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
['y', 'd', '7165', 'u', 'K', '6233', 'l', 'F', '2523', 'Q', 'Y', 'f', '1341', '131', '93', 'W', '249', 'j', '1263', 'i', 'w', '6837', 'X', 'b', 'N', 'Z']