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

Input: Consider Input: ['O', 'N', 'o', 'b', 'J', 'g', '2059', 'a', '5901', '8835', 's', 'U', '9169', 'C', '8789', 'P', 'c', '5463', '8551', '8285', '457', 'K', 'a', 'p', '2757', '6043', '8199', 'J', '6499', 'D']

Output: 17


Input: Consider Input: ['4009', 'U', '8481', '8105', 'K', 'X', '6317', 'c', 'W', 'q', '6469', 'p', 'w', '6311', 'B', '9629', '2161', '7583', 'p', 'q', 'a']

Output: 12


Input: Consider Input: ['473', '2521', '6471', '8797', 'D', '7439', '2669', 'H', 'c', '7831', '3815', '1751']


Output: 3