In this task, you are given an input list A. You need to extract and sort the unique digits used in the list in ascending order. Return -1 if there is no digit in the list.

['363', 'u', '179', 'e', '279', 'a', '151', '173', 'e', '61', '213']
1, 2, 3, 5, 6, 7, 9

['371', '459', '9', 'j', '425', 'k', '495', 'x', '105', '49', 'j', '101', 's']
0, 1, 2, 3, 4, 5, 7, 9

['303', '287', 'c', '135', '7', 'a', '495', 'p']

0, 1, 2, 3, 4, 5, 7, 8, 9

