n: 30 m: 185 packed: 10 density: 0 nodes: 0 solveTime: 1490 buildTime: 20 solved: true
{0,8,16}
{1,22,23}
{2,25,28}
{3,9,19}
{4,15,21}
{5,7,18}
{6,10,13}
{11,27,29}
{12,14,20}
{17,24,26}