n: 40 m: 244 packed: 13 density: 0 nodes: 0 solveTime: 1290 buildTime: 40 solved: true
{0,1,3}
{2,30,37}
{5,7,9}
{6,13,36}
{8,16,23}
{10,11,26}
{12,28,31}
{14,17,33}
{15,20,21}
{18,19,27}
{22,25,39}
{24,34,38}
{29,32,35}