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.

Ex Input:
['357', 'c', 'f', '3', 'q', 'w', 'm', 'l', '137', 'k']

Ex Output:
1, 3, 5, 7


Ex Input:
['163', '291', 'm', 'z', '99', 'd', '365', 'm', '89', 's', 'e', 'q', 's', '161']

Ex Output:
1, 2, 3, 5, 6, 8, 9


Ex Input:
['423', 'z', '481']

Ex Output:

1, 2, 3, 4, 8