A-large-answers.out 297 B

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  1. Case #1: 15
  2. Case #2: 192
  3. Case #3: 871
  4. Case #4: 18
  5. Case #5: IMPOSSIBLE
  6. Case #6: 41
  7. Case #7: 12
  8. Case #8: IMPOSSIBLE
  9. Case #9: 159
  10. Case #10: 15
  11. Case #11: IMPOSSIBLE
  12. Case #12: 49
  13. Case #13: 53
  14. Case #14: IMPOSSIBLE
  15. Case #15: 234
  16. Case #16: IMPOSSIBLE
  17. Case #17: 744
  18. Case #18: 695
  19. Case #19: 82
  20. Case #20: 12