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

['A', 'T', '3159', 'b', '4741', 'V', '6809', 'J', '4655', '1129', '5139', '9097', 'u', 'v', '7493', 'i', 'd', 'T', 'm']
11

['M', 'O', '7347', '1221', '6151', 'z', '867', '1505']
3

['A', 'l', '7007', '8503', '6795', '4241', 'a', '6003', '8133', 'M', '1497', '9607', '7367', '5931', '917', '3509', 'E', 'k']

6