n: 40 m: 145 packed: 13 density: 0 nodes: 0 solveTime: 300 buildTime: 10 solved: true
{0,35,36}
{1,13,39}
{2,15,21}
{3,11,16}
{4,20,24}
{5,18,31}
{6,22,32}
{7,19,28}
{8,12,30}
{9,25,38}
{10,26,29}
{14,27,37}
{17,23,33}