n: 40 m: 278 packed: 13 density: 0 nodes: 0 solveTime: 2600 buildTime: 40 solved: true
{0,9,39}
{1,13,20}
{2,5,7}
{3,6,26}
{8,23,28}
{10,16,32}
{11,33,37}
{12,14,25}
{15,18,27}
{17,22,36}
{19,34,38}
{21,30,31}
{24,29,35}