n: 40 m: 248 packed: 13 density: 0 nodes: 0 solveTime: 900 buildTime: 40 solved: true
{0,5,14}
{1,15,24}
{2,7,16}
{3,12,37}
{4,6,8}
{9,30,35}
{10,26,32}
{11,13,18}
{17,34,36}
{19,23,28}
{20,31,38}
{21,27,29}
{22,25,39}