n: 30 m: 482 packed: 10 density: 0 nodes: 0 solveTime: 8780 buildTime: 140 solved: true
{0,2,3}
{1,24,26}
{4,5,25}
{6,16,28}
{7,21,23}
{8,14,29}
{9,11,15}
{10,13,22}
{12,17,18}
{19,20,27}