n: 30 m: 174 packed: 10 density: 0 nodes: 0 solveTime: 210 buildTime: 20 solved: true
{0,17,24}
{1,27,28}
{2,4,10}
{3,12,22}
{5,20,21}
{6,16,26}
{7,11,13}
{8,19,23}
{9,14,18}
{15,25,29}