n: 30 m: 436 packed: 10 density: 0 nodes: 0 solveTime: 9130 buildTime: 120 solved: true
{0,25,29}
{1,6,23}
{2,4,22}
{3,24,28}
{5,7,15}
{8,11,17}
{9,12,18}
{10,21,26}
{13,14,16}
{19,20,27}