n: 30 m: 96 packed: 10 density: 0 nodes: 0 solveTime: 180 buildTime: 0 solved: true
{0,6,20}
{1,22,23}
{2,18,26}
{3,9,12}
{4,14,15}
{5,10,17}
{7,21,27}
{8,11,19}
{13,16,25}
{24,28,29}