n: 30 m: 168 packed: 10 density: 0 nodes: 0 solveTime: 790 buildTime: 10 solved: true
{0,8,18}
{1,10,16}
{2,9,15}
{3,6,26}
{4,11,27}
{5,12,24}
{7,13,20}
{14,19,28}
{17,21,23}
{22,25,29}