n: 40 m: 201 packed: 13 density: 0 nodes: 0 solveTime: 1050 buildTime: 20 solved: true
{0,13,27}
{1,19,24}
{2,23,25}
{3,26,37}
{4,9,32}
{5,31,34}
{6,12,29}
{7,22,39}
{8,16,35}
{10,14,18}
{11,30,36}
{15,28,38}
{17,20,21}