n: 30 m: 347 packed: 10 density: 0 nodes: 0 solveTime: 2470 buildTime: 80 solved: true
{0,3,5}
{1,2,6}
{4,9,26}
{7,27,28}
{8,14,29}
{10,15,20}
{11,17,23}
{12,22,25}
{13,16,24}
{18,19,21}