n: 30 m: 382 packed: 10 density: 0 nodes: 0 solveTime: 2470 buildTime: 90 solved: true
{0,21,26}
{1,2,4}
{3,5,10}
{6,22,27}
{7,12,20}
{8,9,17}
{11,14,25}
{13,24,29}
{15,18,28}
{16,19,23}