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

['4093', 'E', '3791', 'p']
2

['v', 'i', 'u', '5799', '7125', 'b', '809', 'I', 'T', '8725', '33', 'I', '85', 'J', '2835', 'N', 'z', 'm']
11

['x', '613', '8787', 'E', 'K', 'q', '6523', '9983', '8769', 'n', '1293', 'o', '2825', '3421', 'V']

7