n: 40 m: 634 packed: 13 density: 0 nodes: 0 solveTime: 36040 buildTime: 240 solved: true
{0,31,33}
{1,4,11}
{2,5,21}
{3,20,22}
{6,18,34}
{8,12,29}
{9,16,26}
{10,30,35}
{13,23,36}
{14,15,19}
{17,32,38}
{24,27,39}
{25,28,37}