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

['5047', '2923', 'R', 'G', '3287', '4159', '3373', 'B', 'K', 'o', 'e', 'j']
7

['B', 'X', 'W']
3

['2507', '2677', 'f', 'm', '5379', 'U', '2895', 'Q', '9261', '8091', 'f', '7999', 'L', 'V', '6287', '8245', 'Q', '1753', '6361', '9067', '7393', 'A', 'V']

10