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]: ['5', 'y', 'l', '311', '269', 'f', 'm', '25', 'j', 's', 't', '283', 'p']
[A]: 1, 2, 3, 5, 6, 8, 9


[Q]: ['291', 'p', '261', 'z', '21', 'w', 't', '417']
[A]: 1, 2, 4, 6, 7, 9


[Q]: ['389', 'o']
[A]:
3, 8, 9