n: 30 m: 152 packed: 10 density: 0 nodes: 0 solveTime: 240 buildTime: 10 solved: true
{0,2,12}
{1,11,20}
{3,16,21}
{4,6,18}
{5,23,25}
{7,8,9}
{10,15,17}
{13,28,29}
{14,19,24}
{22,26,27}