n: 30 m: 164 packed: 10 density: 0 nodes: 0 solveTime: 480 buildTime: 20 solved: true
{0,3,17}
{1,2,24}
{4,6,8}
{5,7,11}
{9,12,28}
{10,25,27}
{13,20,26}
{14,15,21}
{16,18,23}
{19,22,29}