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: ['367', 'j', 'p', '177', 'w', '367', '495', 'g', '253', '211', '385']

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


Question: ['149', 'o', '237', 't', 'k', 'w']

Answer: 1, 2, 3, 4, 7, 9


Question: ['u', 'v', '289', '429', '299', '251', '147', 'm', 's', 'j', 'j', 'j']

Answer:
1, 2, 4, 5, 7, 8, 9