n: 40 m: 150 packed: 13 density: 0 nodes: 0 solveTime: 490 buildTime: 20 solved: true
{0,24,30}
{1,4,36}
{2,5,17}
{3,28,39}
{6,11,21}
{7,9,10}
{12,22,32}
{13,20,37}
{14,18,29}
{15,23,31}
{16,19,27}
{25,26,38}
{33,34,35}