n: 30 m: 266 packed: 10 density: 0 nodes: 0 solveTime: 1670 buildTime: 50 solved: true
{0,2,13}
{1,15,29}
{3,8,26}
{4,19,20}
{5,12,18}
{6,22,27}
{7,10,16}
{9,17,28}
{11,14,23}
{21,24,25}