n: 30 m: 102 packed: 10 density: 0 nodes: 0 solveTime: 160 buildTime: 10 solved: true
{0,10,15}
{1,14,18}
{2,8,21}
{3,20,27}
{4,5,13}
{6,9,19}
{7,11,17}
{12,22,26}
{16,25,28}
{23,24,29}