n: 30 m: 369 packed: 10 density: 0 nodes: 0 solveTime: 1750 buildTime: 80 solved: true
{0,1,2}
{3,7,10}
{4,9,16}
{5,19,28}
{6,17,20}
{8,13,24}
{11,14,21}
{12,15,29}
{18,22,25}
{23,26,27}