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', 'd', 'b']
3

['o', '3465', 'f', '8499', 'l', '6197', 'a', 'G', 'D', '3', '6859', 'D', 'q', 'v', 'D', 'P', '861', 'z', 'E', '5947', 'X', '8725', 'l', '5871', '1541', 'u', '3983', '1169', 'Z', '1057', '1403', 'P', 'A']
19

['9715', '2271', 'j', 'W', 'M', '4231', 'H', '9809', '1387', '4389', 'N', 'S', '349', 'c', 'm', 'v', '1583', '7625', '5519', '9893', 'k', 'f', '9229', '7251']

11