n: 30 m: 201 packed: 10 density: 0 nodes: 0 solveTime: 260 buildTime: 20 solved: true
{0,4,5}
{1,2,7}
{3,16,24}
{6,9,15}
{8,13,25}
{10,11,22}
{12,26,29}
{14,23,28}
{17,20,21}
{18,19,27}