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
['t', 'C', 'n', '7751', '3309', 'X', '329', '9413', '1703', '2801', 'w', '5605', '3843', 'H', 'a', '693', '8987', '9337', 't', '5921', 'L', 't', 'z', 'D', '7323', '7839', 'Y', 'j', 'd', 'W', '2021', 'N', 'N', '4647', 's', 'V', '3409']