n: 30 m: 259 packed: 10 density: 0 nodes: 0 solveTime: 2490 buildTime: 50 solved: true
{0,4,6}
{1,17,18}
{2,16,21}
{3,5,24}
{7,13,25}
{8,15,19}
{9,20,27}
{10,14,28}
{11,12,29}
{22,23,26}