n: 40 m: 175 packed: 13 density: 0 nodes: 0 solveTime: 650 buildTime: 20 solved: true
{0,5,10}
{1,4,14}
{2,16,18}
{3,20,31}
{6,11,13}
{7,8,37}
{9,17,19}
{12,15,38}
{21,30,32}
{22,28,29}
{23,34,36}
{24,25,27}
{33,35,39}