n: 30 m: 221 packed: 10 density: 0 nodes: 0 solveTime: 1450 buildTime: 30 solved: true
{0,11,13}
{1,6,10}
{2,22,24}
{3,8,14}
{4,28,29}
{5,7,12}
{9,16,20}
{15,18,21}
{17,26,27}
{19,23,25}