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

['M', 'O', '7347', '1221', '6151', 'z', '867', '1505']
3

['9613', 'J', '7425', '9439', 'Q', 'B', 'H', 'U', 'r', 'L', 'p', '8997', '6643', 'N', 'i', '7511', 'n', '843', '8783', 'r', 'g', 'M', '4613', '2003', '8877', 'J', 'S', 'N', '6147', '2395', 'c', 'a', 'j', 'u', '931', 'k']

22