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.

['u', '465', '129', 'o']
1, 2, 4, 5, 6, 9

['411', 'i', '107', '75', 'b', 'l', 't', '351', '413', 'l', '363']
0, 1, 3, 4, 5, 6, 7

['g', '119', 'h']

1, 9