n: 30 m: 299 packed: 10 density: 0 nodes: 0 solveTime: 1980 buildTime: 50 solved: true
{0,4,5}
{1,9,23}
{2,8,13}
{3,6,10}
{7,19,22}
{11,17,21}
{12,25,26}
{14,24,29}
{15,18,20}
{16,27,28}