n: 30 m: 130 packed: 10 density: 0 nodes: 0 solveTime: 590 buildTime: 20 solved: true
{0,10,27}
{1,9,21}
{2,3,14}
{4,8,16}
{5,11,26}
{6,17,19}
{7,12,15}
{13,18,20}
{22,24,29}
{23,25,28}