n: 30 m: 330 packed: 10 density: 0 nodes: 0 solveTime: 2170 buildTime: 70 solved: true
{0,1,5}
{2,13,21}
{3,7,9}
{4,6,20}
{8,24,27}
{10,22,26}
{11,12,16}
{14,17,25}
{15,18,23}
{19,28,29}