n: 30 m: 126 packed: 10 density: 0 nodes: 0 solveTime: 1280 buildTime: 10 solved: true
{0,8,10}
{1,16,19}
{2,26,27}
{3,11,28}
{4,15,21}
{5,12,29}
{6,9,25}
{7,14,18}
{13,20,23}
{17,22,24}