n: 40 m: 119 packed: 13 density: 0 nodes: 0 solveTime: 1470 buildTime: 10 solved: true
{0,1,8}
{2,3,6}
{4,16,26}
{5,11,27}
{7,15,18}
{9,19,35}
{10,37,39}
{12,13,30}
{14,21,36}
{17,22,31}
{20,28,29}
{24,32,38}
{25,33,34}