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: ['h', 'l', 'x', 'v', 'v', '413', 'p', '45', '105', '183', 'p', 'k']

A: 0, 1, 3, 4, 5, 8
****
Q: ['449', '427', 'g', '397', '439', 'f', 'b', 'z', 't', 'f', 's', '379', 'o']

A: 2, 3, 4, 7, 9
****
Q: ['q', 'e', 'm', 'a', '311', 'q', '227', '407', 'q', '359', '193']

A:
0, 1, 2, 3, 4, 5, 7, 9
****