n: 40 m: 93 packed: 13 density: 0 nodes: 0 solveTime: 440 buildTime: 0 solved: true
{0,1,26}
{2,9,10}
{3,8,16}
{4,15,35}
{5,18,28}
{6,11,31}
{7,21,30}
{12,38,39}
{14,17,32}
{19,23,36}
{20,27,34}
{22,33,37}
{24,25,29}