n: 40 m: 397 packed: 13 density: 0 nodes: 0 solveTime: 5820 buildTime: 90 solved: true
{0,2,24}
{1,10,38}
{4,20,34}
{5,6,8}
{7,23,33}
{9,25,29}
{11,22,39}
{12,13,27}
{14,16,30}
{15,18,31}
{17,19,36}
{21,26,35}
{28,32,37}