n: 40 m: 285 packed: 13 density: 0 nodes: 0 solveTime: 5050 buildTime: 50 solved: true
{0,4,11}
{1,12,25}
{2,9,32}
{3,21,24}
{5,20,36}
{6,16,31}
{7,19,39}
{8,33,37}
{10,26,35}
{13,14,38}
{15,18,34}
{17,27,29}
{22,28,30}