23 ≤ C(14,8,4) ≤ 24
Method of Construction: covering provided by rade belic
Lower Bound: Schonheim
1 2 3 4 5 6 11 12
1 2 3 5 6 9 10 14
1 2 3 5 7 8 12 13
1 2 4 5 6 7 13 14
1 2 4 5 8 9 10 12
1 2 4 6 8 9 11 14
1 2 5 7 9 10 11 13
1 2 5 7 11 12 13 14
1 3 4 6 7 8 11 13
1 3 4 9 10 11 12 14
1 3 7 8 9 10 13 14
1 4 6 7 9 10 12 13
1 5 6 8 10 11 12 14
2 3 4 6 8 10 12 14
2 3 4 7 8 9 13 14
2 3 5 8 9 11 12 14
2 3 6 7 10 11 13 14
2 4 7 8 10 11 12 13
2 5 6 7 8 10 11 13
2 6 7 8 9 12 13 14
3 4 5 6 8 9 10 11
3 4 5 7 10 12 13 14
3 5 6 7 9 11 12 13
4 5 7 8 9 11 13 14