n: 30 m: 595 packed: 10 density: 0 nodes: 0 solveTime: 52250 buildTime: 210 solved: true
{0,27,28}
{1,2,3}
{4,5,22}
{6,13,18}
{7,25,29}
{8,11,14}
{9,15,20}
{10,19,21}
{12,16,17}
{23,24,26}