n: 30 m: 343 packed: 10 density: 0 nodes: 0 solveTime: 6500 buildTime: 70 solved: true
{0,17,19}
{1,22,26}
{2,16,21}
{3,18,20}
{4,11,12}
{5,14,28}
{6,7,8}
{9,10,27}
{13,15,29}
{23,24,25}