n: 30 m: 335 packed: 10 density: 0 nodes: 0 solveTime: 21970 buildTime: 70 solved: true
{0,1,10}
{2,5,11}
{3,21,29}
{4,19,22}
{6,9,24}
{7,8,27}
{12,14,20}
{13,18,28}
{15,16,17}
{23,25,26}