“…(i) a 3-(n, 2) EK design for n ∈ {4, 6}, (ii) a 2-(n, 2) EK design for n ∈ {9, 17, 25}, and a 2-(n, 3) EK design for n ∈ {19, 28, 37, 46, 55, 73, 82, 91, 109, 118, 127, 145, 163, 181, 199}, (iii) a (2 u , 2) EKGDD for u ∈ {4, 5,6,7,8,9,10,11,12,14,15,18,19, 23}, a (1 u t, 2) EKGDD for (u, t) ∈ {(8, 3), (16,3), (16,7), (24, 3), (24, 5), (24, 7)}, an (8 u t, 2) EKGDD for u ∈ {6, 7}, t ∈ {4, 6}, a (3 u , 3) EKGDD for u ∈ {7, 8, 9, 10, 11}, and an (18 u 27, 3) EKGDD for u ∈ {7, 8}, (iv) a 2-(4, 2) EK packing of size one, and a 2-(n, 2) EK packing of size n(n − 1)/8 − 1 for n ∈ {5, 6, 7, 13, 15, 21}.…”