n: 30 m: 432 packed: 10 density: 0 nodes: 0 solveTime: 13900 buildTime: 110 solved: true
{0,3,5}
{1,7,17}
{2,8,22}
{4,20,28}
{6,14,21}
{9,15,24}
{10,12,26}
{11,16,18}
{13,19,27}
{23,25,29}