n: 30 m: 403 packed: 10 density: 0 nodes: 0 solveTime: 10440 buildTime: 110 solved: true
{0,16,26}
{1,3,17}
{2,4,22}
{5,8,9}
{6,11,14}
{7,15,21}
{10,27,28}
{12,23,25}
{13,19,29}
{18,20,24}