n: 40 m: 319 packed: 13 density: 0 nodes: 0 solveTime: 4650 buildTime: 60 solved: true
{0,35,38}
{1,13,30}
{2,18,31}
{3,24,28}
{4,23,32}
{5,6,27}
{7,21,33}
{8,29,34}
{9,25,26}
{10,15,22}
{11,19,37}
{12,16,36}
{14,17,20}