n: 40 m: 397 packed: 13 density: 0 nodes: 0 solveTime: 14450 buildTime: 100 solved: true
{0,6,23}
{1,15,31}
{2,5,12}
{3,8,18}
{4,7,10}
{9,14,37}
{11,13,39}
{16,36,38}
{17,24,32}
{20,26,30}
{21,22,25}
{27,29,33}
{28,34,35}