n: 30 m: 330 packed: 10 density: 0 nodes: 0 solveTime: 5280 buildTime: 50 solved: true
{0,11,28}
{1,21,29}
{2,5,20}
{3,9,24}
{4,6,19}
{7,8,22}
{10,14,25}
{12,15,18}
{13,23,26}
{16,17,27}