n: 30 m: 203 packed: 10 density: 0 nodes: 0 solveTime: 310 buildTime: 30 solved: true
{0,2,21}
{1,16,23}
{3,7,25}
{4,26,29}
{5,10,14}
{6,18,28}
{8,11,19}
{9,13,20}
{12,15,22}
{17,24,27}