n: 30 m: 500 packed: 10 density: 0 nodes: 0 solveTime: 43990 buildTime: 140 solved: true
{0,3,14}
{1,5,25}
{2,4,6}
{7,10,21}
{8,9,26}
{11,15,16}
{12,17,24}
{13,28,29}
{18,23,27}
{19,20,22}