Start 0: {0,1,2,3}{4,5,6,7}{8,9,10} {0,2,4,6}{1,8,5,9}{3,7,10} ------------------------------------------------------- disjoint system (54,78,139): {0,5,3,8}{1,4,9,7}{2,6,10} {0,7,2,9}{3,4,8,6}{1,5,10} {1,3,9,6}{2,5,7,8}{0,4,10} ------------------------------------------------ disjoint system (57,74,132): {0,5,3,9}{1,4,8,7}{2,6,10} {0,7,2,8}{3,4,9,6}{1,5,10} {1,3,8,6}{2,5,7,9}{0,4,10} ------------------------------------------------ disjoint system (61,78,165): {0,5,7,8}{1,3,9,4}{2,6,10} {0,7,2,9}{3,4,8,6}{1,5,10} {1,6,9,7}{2,5,3,8}{0,4,10} ------------------------------------------------ disjoint system (67,74,164): {0,5,7,9}{1,3,8,4}{2,6,10} {0,7,2,8}{3,4,9,6}{1,5,10} {1,6,8,7}{2,5,3,9}{0,4,10} ------------------------------------------------ Generated 4 disjoint systems