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

['R', 'k', '503', '5821', 'h', '1851', '3905', '3541', 'Q', 'J', 'X', '8729', 'h']
7

['3175', '4311', 'L', '1357', 's', '869', '9083', '5941', '5803', 'n', '2151', 'd', '723', '7019', '8281', '411', 'H', '2295', '4821', '4649', '6175', 'H', 'K', '2141']
7

['1137', '6603', 'F', 'N', 't', 'K', '2537', '313', '3101', 'V', 'H', 'b', 'p', 'Y', '603', '1677', '9149', 'z', 'y', '1363', 'X', 'p', 'L', 'R', '2483', 'O', 'G', '3499', '3793', 'W']

18