n: 30 m: 149 packed: 10 density: 0 nodes: 0 solveTime: 640 buildTime: 30 solved: true
{0,13,14}
{1,6,16}
{2,28,29}
{3,9,15}
{4,17,26}
{5,18,20}
{7,8,10}
{11,21,27}
{12,24,25}
{19,22,23}