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.

['197', 'p', 'e', '217', '327', '439', '59', 'o', '355', 'z']
1, 2, 3, 4, 5, 7, 9

['479', '381', '61', '307', 'w', 'd', '493', 'q', 'h', '373', '217', 't', '57', 'j']
0, 1, 2, 3, 4, 5, 6, 7, 8, 9

['113', 'o', '15', 'g']

1, 3, 5