n: 30 m: 176 packed: 10 density: 0 nodes: 0 solveTime: 470 buildTime: 20 solved: true
{0,27,28}
{1,16,23}
{2,10,14}
{3,20,25}
{4,7,17}
{5,6,8}
{9,11,12}
{13,15,19}
{18,22,24}
{21,26,29}