n: 30 m: 181 packed: 10 density: 0 nodes: 0 solveTime: 510 buildTime: 20 solved: true
{0,1,3}
{2,22,28}
{4,15,27}
{5,8,20}
{6,10,14}
{7,11,18}
{9,19,24}
{12,13,21}
{16,23,26}
{17,25,29}