n: 40 m: 200 packed: 13 density: 0 nodes: 0 solveTime: 1710 buildTime: 20 solved: true
{0,13,15}
{1,26,38}
{2,21,33}
{3,24,32}
{4,14,18}
{5,9,10}
{6,19,23}
{7,16,22}
{8,11,30}
{12,28,36}
{17,25,37}
{20,34,35}
{27,31,39}