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', '6819', '3443', '1789', 'P', '8921']
2

['A', '8263', 'L', '1527', '5139', 'k', 'Z', '4677', '643', '1369', '3557', '9153', 's', 'V', 'F', 'B', '5365', 'M', '3171', 'l', '6417', '7621', '5157', 'U', '7797', 'l']
12

['v', '9155', '6679', '3819', '1771', 'F', '4511', 'i', '941', '7973', '2611', 'D', '6835', '83', 'K', '8695', 'Z', 'S', 'j', 'a', 'U', 'b', '2515', 'H', '4045', '9857', '4265', 'Q', '511', 'e', 'z', 'o', '8339', 'm', '8781', '207', 'W', '4153', 'a', 'L']

20