n: 40 m: 410 packed: 13 density: 0 nodes: 0 solveTime: 10100 buildTime: 100 solved: true
{0,1,9}
{2,30,33}
{3,4,6}
{5,21,29}
{7,17,39}
{8,19,38}
{10,22,24}
{11,18,25}
{12,23,28}
{13,20,37}
{14,16,34}
{15,27,32}
{31,35,36}