n: 40 m: 174 packed: 13 density: 0 nodes: 0 solveTime: 640 buildTime: 10 solved: true
{0,31,36}
{1,19,20}
{2,8,26}
{3,15,21}
{4,37,39}
{5,12,28}
{6,23,32}
{7,14,35}
{9,27,29}
{10,11,17}
{13,33,38}
{16,22,24}
{18,25,30}