n: 30 m: 217 packed: 10 density: 0 nodes: 0 solveTime: 310 buildTime: 30 solved: true
{0,1,8}
{2,15,23}
{3,6,12}
{4,26,29}
{5,16,20}
{7,21,28}
{9,10,17}
{11,14,19}
{13,18,27}
{22,24,25}