n: 40 m: 101 packed: 13 density: 0 nodes: 0 solveTime: 60 buildTime: 10 solved: true
{0,11,30}
{1,14,33}
{2,21,29}
{3,17,35}
{4,16,24}
{5,9,22}
{6,28,39}
{7,23,26}
{8,19,31}
{10,32,36}
{12,18,27}
{13,15,25}
{20,34,38}