n: 40 m: 129 packed: 13 density: 0 nodes: 0 solveTime: 390 buildTime: 10 solved: true
{0,16,19}
{1,7,38}
{2,26,31}
{3,11,12}
{4,27,37}
{5,6,36}
{8,14,20}
{9,18,29}
{10,21,24}
{13,15,22}
{17,30,39}
{25,32,34}
{28,33,35}