“…Example 1: In geometry EG (2, 2 2 ), there are 16 points and 20 lines, the correspondence between points and treatments are given below: 1 9 1 13 1 5 5 13 9 5 13 9 3 10 3 16 3 5 5 16 10 5 16 10 2 10 2 14 2 6 6 14 10 6 14 10 4 9 4 15 4 6 6 15 9 6 15 9 3 11 3 15 3 7 7 15 11 7 15 11 1 11 1 15 1 8 8 15 11 (2,11,22,26,33,47,53,60); (3,10,20,27,39,41,56,62); (4,14,19,28,37,48,49,58); (5,16,23,29,36,46,50,57); (6,12,18,30,40,45,55,59); (7,9,12,31,35,42,54,<...>…”