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

['7891', 'R', '497', 'G', '6269', 'i', '3411']
3

['W', '9887', 'G']
2

['c', 'V', 'T', 'I', 't', 'i', '8051', 'T', '3831', 'v', 'x', '3707', 'S', 'X', 'n', '7377', '5547', '1013', '8893', '5755', '2145', '441', '191', '1559', '7585', '8737']

12