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

['4055', 'b', 'j', 'g', '9221', 'd', 'n', 'H', 'Y', '2363', '1803', '4799', 'U', '6791', 'x', '1733', 'Y', 'U', 'P', 'R', '7679', '2437', 'l', '8725', 'C', '5429', 'X', '7269', 'T', 'l', 'J', '4357', 'k', 'v', '4043', '3369']
21

['d', 'x', '2671', 'X', '7389', '8995', 's', 'k', '1353', '4895', 'S']
6

['e', '507', 'N', '4425', 'f', 'R', '3151', 'W', '5307', 'K', 'Y', '5903', '8889', 'S', 'G', 'B', 'o', '7745', 'x', 'D', '2055', 'o', '1869', 'b', 'f']

16