n: 30 m: 306 packed: 10 density: 0 nodes: 0 solveTime: 3780 buildTime: 60 solved: true
{0,8,15}
{1,24,25}
{2,7,27}
{3,26,29}
{4,20,23}
{5,19,28}
{6,12,14}
{9,11,18}
{10,13,16}
{17,21,22}