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.

['z', 'v', 't', 'm', '51', 'e', 'l', 'l', '83', '301', '21', '347', 'm', '41', 'b']
0, 1, 2, 3, 4, 5, 7, 8

['f', 'u', 'd', '51', 'w', '449', 'z', '313', '153', 'z', '319']
1, 3, 4, 5, 9

['323', 'r', '11', 'w', 'k', 'g', 'm']

1, 2, 3