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.

['379', 'w', 'b', '385', '429', '3', '297', '297', 't', 'z', 'i', '207', 'e', 'a']
0, 2, 3, 4, 5, 7, 8, 9

['o', '235', '479', 'e', '199', 'c', '25', '59', 'g', '415', '201', '129', 'a', 'i', 'c']
0, 1, 2, 3, 4, 5, 7, 9

['183', '265', '373', '481', '405', '191', '223', 'd', '171', 'j']

0, 1, 2, 3, 4, 5, 6, 7, 8, 9