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.
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Question: ['353', 'k', 'j', '1', '375', 'e', 'd']

Answer: 1, 3, 5, 7


Question: ['z', '271', 'h', 'm', '365']

Answer: 1, 2, 3, 5, 6, 7


Question: ['167', 'o', '23', 'y', 'q', '407', 'q', '325', '43', '83', '401', 'l', '191']

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