n: 30 m: 107 packed: 10 density: 0 nodes: 0 solveTime: 110 buildTime: 10 solved: true
{0,5,28}
{1,16,29}
{2,7,27}
{3,11,21}
{4,19,24}
{6,17,25}
{8,22,26}
{9,13,15}
{10,12,18}
{14,20,23}