n: 40 m: 200 packed: 13 density: 0 nodes: 0 solveTime: 620 buildTime: 10 solved: true
{0,13,26}
{1,11,25}
{2,9,33}
{3,21,27}
{4,20,30}
{5,34,37}
{6,10,17}
{7,36,39}
{8,31,32}
{12,14,29}
{15,16,18}
{19,24,28}
{22,23,35}