n: 30 m: 165 packed: 10 density: 0 nodes: 0 solveTime: 710 buildTime: 20 solved: true
{0,9,18}
{1,7,14}
{2,24,28}
{3,22,27}
{4,19,29}
{5,11,16}
{6,17,21}
{8,10,23}
{12,20,26}
{13,15,25}