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
['5749', '6979', '4193', 'E', '7487', 'L', 'b', 'x', '3801', 'l', 'G', '121', 'S', 'v', 'p', '8495', '2851', '3339', 'G', 'T', 'W', 'L', 'l', 'K', 'p', 'P', '9643', 'H', '1955', 'g', 'R', 'j', 'g', 'j', 'b', 'X', '5379', '3815', '3021']