C(13,11,7) = 11

Method of Construction: dynamic programming covering

Lower Bound: Schonheim

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  1  2  3  4  5  6  7  8 10 12 13
  1  2  3  4  5  6  7  8  9 11 13
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  1  4  5  6  7  8  9 10 11 12 13
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