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

['4925', 'G', '877', 'J', '1081', 'S', '4843', 'z', '2383', 'A', 'P', '6953', 'x', '4759', '1013', 't', '9015', '157', 'M', '9389', 'f', 'C', 'J', 'R', '289', '6073', '6619', 'a', 't', 'U', 'f', 'l', '5635', '573']
18

['n', 'B', '8385', '9307', '501', '2451', 'r', '9177', '3709', '6133', 'p', 'Y', 'J', '6867', 'H', '4315', '341']
7

['b', '1169', '7461', 'R', 'g', 'A', '8599', '2191', '9173', '6129', 'B', '7699', 'o', '2285', 'J', 'J', '5735', 'x', '5753', '875', '8421', '6021', 's', 'a', 'N', 'K', '1721', 'I', 'u', 'l', '7403']

16