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
['2107', 'O', '7207', '4329', '2441', '9849', '6641', 'Y', 'i', '155', '751', '6929', '1147', '7531', 'v', 'T', '4241', 't', '6205', '195', 'R', 'L', 'M']