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

['O', 'N', 'w', '8951', '8429', 'Q', 'C', 'Y', '8667', 'o', 'n', 'j', 'D', 'n', '2123', 'q', '5805', 't', '6395', 'x', '6549', 'O']
15

['3699', '7491', '4531', '4159', '31', '157', 'C', '2153', 'q', 'f', '2539', 'u', 'l', '7423', 'g', 'Z', '3465', '6813', '1587', 'N', 'U', 'f', 'd', '1351', 'C', '9979', '6107', 'B', '8317', 'i', '1025', 'K', 'H', '9281', 'i', 'x', 'y']
19

['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']

17