n: 40 m: 124 packed: 13 density: 0 nodes: 0 solveTime: 170 buildTime: 10 solved: true
{0,3,30}
{1,22,35}
{2,31,32}
{4,19,36}
{5,7,20}
{6,17,21}
{8,9,33}
{10,12,27}
{11,24,26}
{13,16,28}
{14,15,23}
{18,25,38}
{34,37,39}