“…As before, no two points in any given block of size 5 have identical first components (mod 5); thus each of these blocks generate 5 parallel classes on the non-infinite points and we can add one infinite point to each. 20 9 10 1 : ((0, 0), (0, 1), (0, 12), (0, 29), (1,16), (3,24)) , ((0, 0), (0, 3), (0, 16), (1,13), (3,10), (3,32)) , ((0, 0), (0, 2), (0, 32), (1,24), (1,34), (2,17)) , ((0, 0), (1, 1), (2,31), (3,2), (4,5)) , ((0, 0), (0, 15), (1,21), (1,26), (2, 2), (3, 1)) , ((0, 0), (1,5), (2,25), (3,33), (4,11)) . (2,29), (3,9), (4,5)) , ((0, 0), (0, 9), (1,27), (2,37), (3,21), (4,…”