C(14,8,2) = 5
Method of Construction: lex covering
Lower Bound: Bounds for fixed number of blocks
1 2 3 4 5 6 7 8 1 2 9 10 11 12 13 14 3 4 5 6 9 10 11 12 3 4 5 6 7 8 13 14 1 2 7 8 9 10 11 12