n: 30 m: 289 packed: 10 density: 0 nodes: 0 solveTime: 2060 buildTime: 50 solved: true
{0,23,28}
{1,2,8}
{3,9,14}
{4,12,29}
{5,19,25}
{6,11,26}
{7,20,24}
{10,15,17}
{13,16,18}
{21,22,27}