n: 30 m: 254 packed: 10 density: 0 nodes: 0 solveTime: 1500 buildTime: 40 solved: true
{0,1,2}
{3,14,27}
{4,22,23}
{5,12,17}
{6,13,18}
{7,9,29}
{8,11,15}
{10,16,20}
{19,24,25}
{21,26,28}