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.

[Q]: ['103', '355', '417', 'e', '359', 'c', 'w', 'q', '237', '93', '431', '59', 'l', '121']
[A]: 0, 1, 2, 3, 4, 5, 7, 9


[Q]: ['407', 'a', 'l', '307', 'a']
[A]: 0, 3, 4, 7


[Q]: ['167', '63', 'h', '399', '115', '421', 'f', 'p', '401', 'e']
[A]:
0, 1, 2, 3, 4, 5, 6, 7, 9