n: 40 m: 184 packed: 13 density: 0 nodes: 0 solveTime: 830 buildTime: 20 solved: true
{0,5,23}
{1,26,29}
{2,11,18}
{3,7,20}
{4,13,15}
{6,27,37}
{8,19,25}
{9,22,36}
{10,31,32}
{12,17,30}
{14,16,38}
{24,34,39}
{28,33,35}