n: 30 m: 577 packed: 10 density: 0 nodes: 0 solveTime: 26520 buildTime: 200 solved: true
{0,1,8}
{2,3,14}
{4,6,19}
{5,7,17}
{9,22,29}
{10,11,15}
{12,16,23}
{13,21,28}
{18,25,26}
{20,24,27}