n: 30 m: 417 packed: 10 density: 0 nodes: 0 solveTime: 7370 buildTime: 110 solved: true
{0,1,22}
{2,3,9}
{4,8,10}
{5,11,14}
{6,20,26}
{7,18,24}
{12,23,25}
{13,17,29}
{15,19,21}
{16,27,28}