n: 30 m: 118 packed: 10 density: 0 nodes: 0 solveTime: 120 buildTime: 10 solved: true
{0,6,18}
{1,8,27}
{2,20,24}
{3,14,16}
{4,21,26}
{5,10,12}
{7,23,25}
{9,28,29}
{11,15,22}
{13,17,19}