2.sd 172 B

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