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]: ['7', 'q', '201', 'p', '369', 'a', 'g', '429', 'i', 'g', '329', '295', '203']
[A]: 0, 1, 2, 3, 4, 5, 6, 7, 9


[Q]: ['451', '465', '461', '361', 'i', '379', '271', '103', '15', '419', '329', 'g', 'j', '171']
[A]: 0, 1, 2, 3, 4, 5, 6, 7, 9


[Q]: ['b', 'h', '353', 'j', '131', 'x', 'm']
[A]:
1, 3, 5