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

['7891', 'R', '497', 'G', '6269', 'i', '3411']
3

['t', '6483', '6893', 'a', '2363', 'F', '571', '8607', '9515', 'p', 'P', 't', 'A', 'i', '7459', 'f', '1767', '5861', 'v', '9623', 'H', 'c', '8847']
12

['T', '8475', '9801', 's', 'l', '9027', '6645', 'r', '467', '6943', 'n', 'i', 'U', 'o', 'y', '1089', '5735', 'F', '8197', '1557', 'O', '8681', '885', 'R', 'E', 'Z', '845', 'j', 'G', 'z', 'r', '9739', '4271', 't']

19