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: ['y', 'l', 'g', 'w', '13', 'd', '123', '279', '293', 'n', '341', 'n', '359', '35', 'd']

A: 1, 2, 3, 4, 5, 7, 9
****
Q: ['q', 'g', 'z', '309']

A: 0, 3, 9
****
Q: ['51', '1', '37', '269', 'h', '169', '159', '475', '247', '201', '17']

A:
0, 1, 2, 3, 4, 5, 6, 7, 9
****