n: 30 m: 324 packed: 10 density: 0 nodes: 0 solveTime: 2150 buildTime: 60 solved: true
{0,23,28}
{1,2,10}
{3,19,27}
{4,15,21}
{5,20,24}
{6,18,25}
{7,9,29}
{8,12,22}
{11,13,17}
{14,16,26}