n: 40 m: 163 packed: 13 density: 0 nodes: 0 solveTime: 2170 buildTime: 10 solved: true
{0,3,8}
{1,14,37}
{2,23,33}
{4,9,35}
{5,17,25}
{6,11,26}
{7,10,34}
{12,24,32}
{13,20,28}
{15,22,31}
{16,18,29}
{19,21,38}
{30,36,39}