n: 30 m: 496 packed: 10 density: 0 nodes: 0 solveTime: 17230 buildTime: 150 solved: true
{0,11,24}
{1,2,12}
{3,4,20}
{5,22,28}
{6,23,29}
{7,9,10}
{8,15,26}
{13,14,17}
{16,18,19}
{21,25,27}