n: 30 m: 431 packed: 10 density: 0 nodes: 0 solveTime: 8010 buildTime: 110 solved: true
{0,7,10}
{1,26,29}
{2,8,12}
{3,20,28}
{4,13,27}
{5,6,16}
{9,11,19}
{14,17,21}
{15,23,25}
{18,22,24}