C(27,22,5) = 8
Created by: LJCR
Method of Construction: Simple construction from (26,21,5)
Lower Bound: Mills, Covering Designs I, 1979
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1 2 5 6 7 8 9 10 12 13 14 15 16 17 20 21 22 23 24 25 26 27
1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 19 20 22 25 26 27
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