n: 30 m: 215 packed: 10 density: 0 nodes: 0 solveTime: 400 buildTime: 20 solved: true
{0,17,26}
{1,25,27}
{2,9,20}
{3,10,29}
{4,5,7}
{6,15,23}
{8,16,24}
{11,12,28}
{13,19,21}
{14,18,22}