20 ≤ C(27,18,5) ≤ 25

Created by: VINICIUS ALVES

Method of Construction: Private Tools

Lower Bound: Schonheim

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  1  2  3  4  7  8  9 10 11 12 13 14 17 20 21 22 25 27
  1  2  3  4  7  8  9 10 11 13 14 16 17 20 21 24 25 26
  1  2  3  4  7  8  9 10 12 13 14 15 16 17 19 20 21 22
  1  2  3  4  7  8  9 10 13 14 15 17 19 20 21 24 26 27
  1  2  4  5  6  7 11 12 15 16 18 19 22 23 24 25 26 27
  1  3  5  6 11 12 13 15 16 18 19 20 22 23 24 25 26 27
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  1  5  6 10 11 12 14 15 16 17 18 19 22 23 24 25 26 27
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  2  5  6 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27
  3  4  5  6 10 11 12 15 16 18 19 21 22 23 24 25 26 27
  3  5  6  7  8 11 12 15 16 17 18 19 22 23 24 25 26 27
  4  5  6  8 11 12 14 15 16 18 19 20 22 23 24 25 26 27
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  5  6  7  9 10 11 12 15 16 18 19 20 22 23 24 25 26 27
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