n: 40 m: 142 packed: 13 density: 0 nodes: 0 solveTime: 4200 buildTime: 20 solved: true
{0,4,17}
{1,8,37}
{2,21,34}
{3,20,29}
{5,28,39}
{6,10,16}
{7,25,31}
{11,15,38}
{12,22,23}
{13,18,32}
{14,19,24}
{26,33,35}
{27,30,36}