n: 40 m: 205 packed: 13 density: 0 nodes: 0 solveTime: 1310 buildTime: 20 solved: true
{0,26,39}
{1,2,27}
{3,24,36}
{4,23,32}
{5,11,29}
{6,8,18}
{7,21,34}
{9,20,25}
{10,15,37}
{12,13,31}
{14,22,38}
{16,19,30}
{17,28,35}