n: 30 m: 243 packed: 10 density: 0 nodes: 0 solveTime: 1100 buildTime: 30 solved: true
{0,11,25}
{1,6,13}
{2,5,8}
{3,20,22}
{4,21,28}
{7,12,29}
{9,14,27}
{10,17,23}
{15,18,19}
{16,24,26}