n: 30 m: 195 packed: 10 density: 0 nodes: 0 solveTime: 710 buildTime: 30 solved: true
{0,2,27}
{1,7,26}
{3,4,8}
{5,22,25}
{6,14,24}
{9,11,12}
{10,13,21}
{15,23,28}
{16,18,19}
{17,20,29}