n: 30 m: 288 packed: 10 density: 0 nodes: 0 solveTime: 3280 buildTime: 50 solved: true
{0,15,18}
{1,14,20}
{2,5,26}
{3,24,29}
{4,12,22}
{6,8,25}
{7,16,28}
{9,21,23}
{10,19,27}
{11,13,17}