n: 30 m: 145 packed: 10 density: 0 nodes: 0 solveTime: 360 buildTime: 10 solved: true
{0,2,17}
{1,6,16}
{3,15,18}
{4,5,29}
{7,9,11}
{8,22,26}
{10,14,20}
{12,13,23}
{19,21,28}
{24,25,27}