4.sd 172 B

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