n: 30 m: 450 packed: 10 density: 0 nodes: 0 solveTime: 17560 buildTime: 120 solved: true
{0,2,8}
{1,7,10}
{3,17,29}
{4,6,19}
{5,18,25}
{9,15,16}
{11,12,20}
{13,21,22}
{14,26,28}
{23,24,27}