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.

['149', '129', 'k']
1, 2, 4, 9

['o', '105', '409', '287', '9', '377', 'h', 'v', 'i', 'j', 'm', '59', 's', '357']
0, 1, 2, 3, 4, 5, 7, 8, 9

['q', 'h', 'b', 'w', '355']

3, 5