n: 30 m: 295 packed: 10 density: 0 nodes: 0 solveTime: 1480 buildTime: 50 solved: true
{0,4,14}
{1,6,23}
{2,28,29}
{3,5,18}
{7,21,24}
{8,15,27}
{9,19,25}
{10,12,20}
{11,22,26}
{13,16,17}