n: 40 m: 115 packed: 13 density: 0 nodes: 0 solveTime: 1370 buildTime: 10 solved: true
{0,29,39}
{1,11,21}
{2,4,33}
{3,13,20}
{5,31,38}
{6,8,36}
{7,22,32}
{9,17,23}
{10,14,15}
{12,25,27}
{16,19,35}
{18,26,28}
{30,34,37}