n: 30 m: 277 packed: 10 density: 0 nodes: 0 solveTime: 2330 buildTime: 50 solved: true
{0,8,14}
{1,11,19}
{2,3,4}
{5,25,29}
{6,15,22}
{7,26,27}
{9,16,23}
{10,13,28}
{12,17,18}
{20,21,24}