n: 30 m: 158 packed: 10 density: 0 nodes: 0 solveTime: 380 buildTime: 20 solved: true
{0,22,24}
{1,8,19}
{2,11,14}
{3,6,29}
{4,18,28}
{5,7,10}
{9,12,16}
{13,21,26}
{15,20,27}
{17,23,25}