n: 40 m: 445 packed: 13 density: 0 nodes: 0 solveTime: 48470 buildTime: 120 solved: true
{0,11,32}
{1,13,20}
{2,7,17}
{3,31,38}
{4,6,21}
{5,8,16}
{9,12,39}
{10,15,19}
{18,23,29}
{22,25,27}
{24,33,34}
{26,30,35}
{28,36,37}