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]: ['127', 'd', '479', 'v', '213', 'm', 'z', '151', 'h', '455']
[A]: 1, 2, 3, 4, 5, 7, 9


[Q]: ['h', 'o', 's', '335', '317', '279', '217', '485']
[A]: 1, 2, 3, 4, 5, 7, 8, 9


[Q]: ['273', '459', '461', '203', '373', '351', '163', '37', '381', '237']
[A]:
0, 1, 2, 3, 4, 5, 6, 7, 8, 9