n: 40 m: 141 packed: 13 density: 0 nodes: 0 solveTime: 610 buildTime: 10 solved: true
{0,3,11}
{1,17,22}
{2,7,16}
{4,20,35}
{5,34,36}
{6,18,21}
{8,14,15}
{9,23,33}
{10,27,32}
{12,13,19}
{24,30,31}
{25,26,39}
{28,37,38}