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: ['63', 'd', 'd', 'h', 'p', 'j', 'c', '11', 'p', '405', 'k', '59', 'p']

A: 0, 1, 3, 4, 5, 6, 9
****
Q: ['469', 'y', 'j', 'u', '475', 'k', 'k']

A: 4, 5, 6, 7, 9
****
Q: ['227', '163', '461', 't', 's', '69', '219']

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