n: 40 m: 277 packed: 13 density: 0 nodes: 0 solveTime: 2040 buildTime: 50 solved: true
{0,13,17}
{1,28,38}
{2,35,36}
{3,19,25}
{4,20,34}
{5,32,39}
{6,16,31}
{7,18,22}
{8,9,12}
{10,27,37}
{11,29,33}
{14,21,26}
{15,23,30}