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

['b', '7057', 'x', 'H', '4169', 'Q', 'D', 's', '3523', '8481', 'p', 't', 'c', 'Y', '6895', '5605', '1645', 'z', 'C', '1829', 'g', '539', '8295', '9691', '9627', 'v']
14

['x', 'N', '855', 'Q', 'r', 'y', '8323', '5867', '1993', '3817', 'S', 'b', '7143', '4757', 'u', 'f', '3095', '4109', '8095', '8777', 'y', 'o', 'r', 'A', 'Z', 'x', '67', 'Z', 'w', '9123']
17

['6469', '7241', '2715', 'e', 't', 'L', '7569', 'w', 'E', 'K', '1715', '1395', 'T', '5899', 'O', 'w', 'B', '6397', '6265', 'd', '7183', 'j', 'V', '4691', 'F', 'H', '9381']

15