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]: ['105', 'u', '465', 'b', '59', 'd', 'w', 'r', '233', 'v', '197', '189', '329']
[A]: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9


[Q]: ['469', 'y', 'j', 'u', '475', 'k', 'k']
[A]: 4, 5, 6, 7, 9


[Q]: ['l', 'o', '249', 'i', 'j', 'r', 'v', 'u', '245', '245']
[A]:
2, 4, 5, 9