3.sd 172 B

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