n: 30 m: 391 packed: 10 density: 0 nodes: 0 solveTime: 4270 buildTime: 110 solved: true
{0,17,24}
{1,2,25}
{3,11,22}
{4,16,18}
{5,20,26}
{6,9,10}
{7,8,15}
{12,27,28}
{13,23,29}
{14,19,21}