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

['3621', '7071', 'b', 'n', 'H', '1337', '2141', '4249', 'E', '6997', '7487', '1025', 'R', '1023', '1517', '7395']
5

['A', 'u', 'C', '3893', '1765', '619', 'j', 'U', 'm', '77', 'J', 'p', 'H', '8369', 'P', 'h', '731', 'q', '9829', '1649', 'l', 'w', 'p', 'E', 'z', 'Z', 't', 'G', 'o', 'h', '1381', 'k', '4099', 's', '9329', '9603', '8341', '7495']
24

['4969', 'K', '7397', '9869', 'U', '9253', '3695', '7551', 'g', '2495', '5981', 'b', '439', '6273', 'd', '6175', 'w', 'z', '3565']

7