n: 40 m: 519 packed: 13 density: 0 nodes: 0 solveTime: 20080 buildTime: 160 solved: true
{0,8,27}
{1,14,19}
{2,17,20}
{3,18,35}
{4,22,36}
{5,10,32}
{6,7,16}
{11,12,15}
{13,24,29}
{21,25,34}
{23,33,38}
{26,37,39}
{28,30,31}