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

['2389', '4607', '6037', 'J', '6285', 'Q', '6969', '2725', 'N', '2545', '539', 'Z', '4205', '6845', '207', 'q', 'a', 'w', '121', 'u', 'e', '6903', 'y', '9051', 'r', 'g', '9923', 'P', 'c', 'z', '5605', '7125', '3397', '3819', '3543', '4971']
15

['r', '7115', '3573', 'H', 'y', 'U', 'A', 'R', '2301', '8507', 'F', '9563', '4181', '2341', 'W', 'i', '605', 'B', '5169', 'P']
11

['1639', '5989', 'i', '1825', 'R', 'D', '7761', '9549', 'B', '8579', 'C', 'P', 'g', '5633', '9993', '7381', 'V', '4161', 'T', 'E', '6875', '7171', 'I', 'a', '3861', '6385', 'p', 'I', 'w', '7575']

15