n: 40 m: 159 packed: 13 density: 0 nodes: 0 solveTime: 360 buildTime: 10 solved: true
{0,10,22}
{1,7,37}
{2,11,34}
{3,25,39}
{4,19,32}
{5,6,8}
{9,27,36}
{12,18,29}
{13,28,38}
{14,17,35}
{15,20,33}
{16,24,26}
{21,23,30}