n: 30 m: 177 packed: 10 density: 0 nodes: 0 solveTime: 410 buildTime: 20 solved: true
{0,10,24}
{1,11,20}
{2,3,4}
{5,23,26}
{6,7,13}
{8,15,18}
{9,12,14}
{16,17,29}
{19,21,22}
{25,27,28}